Maximum Clarity + Ultra Smooth Protection
for Samsung Galaxy S4

InvisibleShield Glass for the Samsung Galaxy S4


Maximum Clarity + Ultra Smooth Protection
for Samsung Galaxy S4

  • Protective: Made of fortified tempered glass, it delivers unprecedented scratch protection.
  • Crystal Clear: High-grade tempered glass provides ultimate clarity.
  • Guaranteed: InvisibleShield Glass is so good, it comes with a Limited Lifetime Warranty.
  • Sensitive: The super thin design offers ultimate touchscreen sensitivity.

Availability: Sold out online

Free shipping on all new orders to the U.S.
Free shipping on all new orders to the U.S.
InvisibleShield Glass is the next evolution in premium screen protection


InvisibleShield Glass is the next evolution in premium screen protection. Made of high–quality tempered glass, it delivers maximum scratch protection while preserving crystal clear image resolution. In addition to unmatched protection, Glass maintains precise touchscreen sensitivity and features a unique oil–resistant coating that repels natural skin oils so it’s always a breeze to clean. And speaking of easy, applying Glass is as simple as aligning it, pressing it, and watching it magically do the rest. All in all, Glass is the clear choice in screen protection.



Lifetime Guaranteed

Lifetime Guaranteed

If your InvisibleShield Glass ever gets worn or damaged, ZAGG will replace it for as long as you own your device.

Easy Installation

Easy Installation

Simply align it, press it, and watch as Glass does the rest.

3D Touch Friendly


With its super thin design, Glass offers ultimate touchscreen sensitivity.

with InvisibleShield Glass | without protection

Clean and Simple

A unique, oil-resistant coating repels natural finger and face oils so your device looks great and is easy to clean.

Tech Specs

all in the detail

InvisibleShield Glass layers


Material: Tempered glass
Hardness: 9H
Clarity: 100% clear
Precision Touch

Precision Touch

High-quality tempered glass gives you maximum image clarity and remarkable touch sensitivity.
Ultra Smooth

Ultra Smooth

Smooth tempered glass with beveled edges that are unlike anything you've ever felt.
EZ Apply®

Easy Application

Smart EZ Apply® tabs make applying your Glass simple and effective.
Oil Resistent;

Clean and Simple

Its oil-resistant coating repels natural skin oils making Glass simple to keep clean and looking great.

Reviews & Questions

InvisibleShield Glass for the Samsung Galaxy S4 is rated 4.7 out of 5 by 173.
Rated 5 out of 5 by from The ultimate "screen saver" This product saved my phone so many times already! And the great thing is, that if the protector beeaks you get free replacement!!!
Date published: 2016-02-28
Rated 5 out of 5 by from Best product ever! We have 4 phones on our plan and have bought 6 shields. One of our phones had been through a high fall. Because we had the shield on the phone it helped to keep the pieces together which in turn made the phone company have to warranty the phone. Thank heaven. It saved us so much money. Now I won't get a smart phone without buying a Zagg also. It just makes a lot of sense. Thank you for making a great product and for the absolutely great warranty. They replaced it in no time. We couldn't be happier!
Date published: 2016-02-17
Rated 5 out of 5 by from New shield ordered my galaxy 4 invisible shield replacement . It arrived in good condition & I am very happy with the product, as well as with the fast very pleasant service .
Date published: 2016-02-09
Rated 5 out of 5 by from Awesome product! After using this glass screen I will not use anything else
Date published: 2016-01-22
Rated 5 out of 5 by from The glass shield saved my screen Awesome customer service and warranty replacement process.
Date published: 2016-01-22
Rated 5 out of 5 by from Excellent warranty Ive had this for almost 6 months. After it cracked I went online and within 2 weeks had my new one
Date published: 2016-01-22
Rated 5 out of 5 by from Very Durable I bought this for my phone a couple of months ago after breaking my 3rd screen protector. Since my phone is a couple of years old, it was the only one available and I decided to go with it any way. Since then it has been dropped and mistreated in ways that would break my old screen protectors and has held up just fine. I was even able to transfer it to a replacement phone.
Date published: 2016-01-14
Rated 5 out of 5 by from Best Protection Available! My glass screen protection did exactly what it was supposed to do: it cracked, instead of my screen cracking! It saved me from a costly screen replacement. Thanks, ZAGG!
Date published: 2016-01-04
Rated 5 out of 5 by from Phone Saver Dropped my phone on cement & saw hairline cracks. My husband was in the store inquiring about a new phone. I showed the salesman mine with the Zagg Glass on it, assuming it was the screen underneath that was cracked. He said it was only the screen, which was warentied. Hurray my phone still lives!
Date published: 2015-12-23
Rated 5 out of 5 by from Invisible shield Samsung This is the greatest thing that was invented. It saved my phone screen from shattering.
Date published: 2015-12-17
Rated 5 out of 5 by from great product I bought the invisibleSHIELD GLASS and it was the best investment I've made. It gives a clearer picture and protects my screen. great product
Date published: 2015-12-17
Rated 5 out of 5 by from excellent I purchased this 2 yrs ago and just now broke it, called and had it replaced with no problems.
Date published: 2015-12-16
Rated 5 out of 5 by from Quick and easy Great products, easy to reorder, happy customer =)
Date published: 2015-12-14
Rated 5 out of 5 by from Protection I dropped my phone. The Zagg Glass took the cracks, and protected my screen. Will never go without the Glass!
Date published: 2015-12-10
Rated 5 out of 5 by from Love this product.... bought my invisible shield last year recently cracked on me called the company they sent me out a replacement right away I am so happy I had it on my phone because there's no damage at all to phone
Date published: 2015-12-04
Rated 5 out of 5 by from Love it! I have had Zagg screen covers on my phones for ages and I love them. I dropped my phone awhile back and thought I had cracked the screen badly, until I realized it was my Zagg Glass screen protector that was cracked. I was so excited! I just replaced the screen protector and I love it!
Date published: 2015-12-03
Rated 5 out of 5 by from Replacement Glass InvisibleSHIELD for a Samsung S4 Easy to replace with instructions provided. Looks great!
Date published: 2015-11-24
Rated 5 out of 5 by from Great glassglass product I'm happy with the product. After 8 months have to get a replacement.
Date published: 2015-11-23
Rated 5 out of 5 by from Thought screen was cracked I bought this product a year a for my son's Note 4. He dropped his phone and called me at work to let me know that his screen was cracked. I was like "oh well. I will have to get it fixed." I got home that evening and looked at my son's phone and i went to lift the Invishield and saw the phone's display was fine. Not a crack anywhere. This product is awesome and the fact I could send the cracked Invishield back for a replacement just awesome. If you don't have this product. U will regret not having it
Date published: 2015-11-14
Rated 5 out of 5 by from Only regret...I should have bought sooner! I suffered with a lousy screen protector for 2 years. For some reason I spontaneously up & bought this shield. It was the best thing I ever did for my phone! Easy to install & no more bubbles! I loved it so much on my Samsung Galaxy was a must when I upgraded to my Samsung Note5 (& luckily so because me who never drops her phone dropped it the week after purchase...the shield shattered on the top corners but the phone is fine. My free replacement shield is on its way! My only regret....that I didn't do it sooner!!!
Date published: 2015-11-13
Rated 5 out of 5 by from A Great Product I am so happy that I purchased this screen when I bought my phone. Well worth the money.
Date published: 2015-11-04
Rated 5 out of 5 by from Great product I thought I cracked my phone but it was the Invisible SHIELD which completely protected my phone
Date published: 2015-10-26
Rated 5 out of 5 by from Great product easy to install looks great on screen
Date published: 2015-10-22
Rated 5 out of 5 by from Zagg stands behind their products! I appreciate Zagg's lifetime warranty and product performance. I dropped my phone and cracked my Zagg invisibleSHIELD, but my phone screen was protected. Zagg made it easy to get a replacement product at no charge, just shipping.
Date published: 2015-10-20
Rated 5 out of 5 by from Works great! Great customer service! I bought the shield for my cell phone 10 months ago. A corner wasn't adhering for some teason. Went online to order a replacement and received it very quickly! Very easy to apply to the phone. I love having the secure knowledge of how well my screen is being protected. Very Clear and works great!
Date published: 2015-10-15
Rated 5 out of 5 by from Great product, even better warrantee policy I bought this screen protector when I originally got my phone, and I had it for a year and a half before it broke. It survived several falls before finally cracking, but the phone screen underneath was ok. Love the warrantee policy though, just paid shipping and handling and got a replacement within a week.
Date published: 2015-10-15
Rated 5 out of 5 by from Great protection I love this screen protector. It feels incredibly smooth and wonderful to touch. It's a nice thick glass that never got any scratches on it after over a year of use. Only when I dropped my phone face first without a case, it landed on a small pebble and the crack looked like a bullet hole. Underneath, my screen was perfectly fine. If you want to replace it, you can take it somewhere where they sell it and they'll replace it for $6! It's definitely worth the money.
Date published: 2015-10-03
Rated 5 out of 5 by from Best Screen Protector On The Market!! I am so happy with ZAGG! This is by far the best screen protector i have ever used. The quality is phenomenal and the feel of it is amazing. Its the only one that offers a truly crystal clear screen. Its very easy to apply to the phone and looks great. Their customer service is great too. The life time warranty is the greatest thing ever! They are so helpful to get you a new screen protector when it does happen to break, all free of charge. I will use the brand ZAGG when ever I have the chance.
Date published: 2015-09-24
Rated 5 out of 5 by from Crystal Clear and apparently, Scratch Resistant! I first began using Zagg's HDX Invisible Shield on my Samsung Galaxy S4, it had gotten some scuffs and scratches after 6 months or so. I'm a 58 year old, retired Construction Laborer, so the 'S4' doesn't get any where near the abuse if I were still, working. So, the 'S4' gets carried in a pant pocket or a shirt pocket, or a bicycle pouch or on the console or dash of the car, or in a pouch in the trunk of the Harley Davidson, or on top of the table, etc, etc, you get the picture. I decided to upgrade to Glass; [I never thought of the Lifetime Warranty of the HDX; maybe I could have gotten a discount on my Glass purchase]. I have been very, satisfied with Glass's Clarity, Ease of Installation / Adhesion and it Did Not show any Scuffs or Scratches after one month's use . . . While washing my vehicle, about a week ago, I was listening to music using my 'S4', sitting atop an over turned, white, five gallon bucket, out of the sun light, or so I thought; when finishing up and picking things up, I discovered the 'S4' had been in the direct sun for a bit; it was pretty, warm. I do not recall any time, that day, that an impact could have occurred to have caused Glass to have cracked, which I discovered later that evening. I am curious if prolonged periods of direct sun light / certain amounts of heat could cause Glass's tempered glass to fracture? I intend to be more aware of direct sun light in similar situations from now, on. I am very, grateful and satisfied with Zagg's Warranty / Guarantee / Customer Service and Support. I came here to Zagg's web site and Logged In and Requested a Replacement and with in a week I got my 'S4' Glass replacement. I am glad that I found Zagg and I do recommend Zagg to others.
Date published: 2015-06-08
Rated 5 out of 5 by from Ease of applying. This is by far the best screen protector that I have ever purchased. You just lay it on and press it in the center and watch it attach itself. No bubbles at all. I'm sold.
Date published: 2015-01-20
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