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Tough screen protection
This is the very best in hard-wearing, long lasting protection for your Samsung screen. Ultra-thin, ultra-transparent, fully tempered glass has been treated with an Oleophobic coating that repels fingerprints and oily residue, keeping your screen cleaner for longer.
Protect your screen, discreetly and effectively, with this tempered glass screen protector – ultra-thin, ultra-strong and ultra-transparent for Samsung J3. Hardness rating of 9H for effective impact protection. Oil-repellent treatment on the front provides smudge protection, while the rear is silicone treated for instant, bubble-free installation. Lifetime warranty.
- 0.3mm thin, Premium Japanese tempered glass
- Lifetime warranty (terms and conditions apply)
- 9H scratch and impact resistance
- Oleophobic coating repels fingerprints and oily residue
- Super-smooth, super-responsive touch screen sensitivity
In the box
1 x QDOS OptiGuard® Glass Protect
1 x Screen-cleaning wipe
1 x Super-soft microfiber screen cleaning cloth
1 x Dust-remover sticker
1 x Application instructions
1 x Lifetime warranty activation instructions
Excellence is standard
We’re so confident about the performance of our glass screen protector that it comes with a lifetime warranty. Our design team use glass protectors on their own smartphones, because they know they offer the ultimate in screen protection technology.
We know that one of the most frustrating things about fitting screen protectors is the bubbles. With the innovative OptiGuard Glass, bubbles are a thing of the past. Follow the fitting instructions carefully and you should have a great product on your smartphone in no time.
Frequently Asked Questions
How many times can I apply the OptiGuard Glass to my smartphone?
Only once, unfortunately. Re-applying the glass screen protector could attract dust under the surface, resulting in bubbles forming. To make sure you apply it correctly, check out our installation video and follow the instructions inside the box.
What happens if I crack my OptiGuard Glass?
Don’t worry about this. QDOS will replace your OptiGuard Glass screen protector under the lifetime warranty we offer when you purchase this product. Visit our Lifetime Warranty page and follow the instructions to get your replacement!
Why do I have to clean my device screen before I apply the OptiGuard Glass?
This is to make sure that there is no dirt, dust or grime on the screen. If there is, it will cause air bubbles to form underneath the protector, which will affect visibility.
I cleaned my screen before application and there’s still a bubble. What do I do?
If you’ve cleaned your screen before application and a small bubble still appears, don’t worry. You can remove these by applying gentle pressure from the bubble to the edge of the screen. If the bubble is still there, it should disappear after 24-48 hours. If you have any problems, don’t hesitate to contact our customer services at [email protected]
How long will my OptiGuard Glass last?
The OptiGuard™ Glass Curve has been tempered for 4+ hours, giving it a top of the scales hardness rating of 9H! This being said, if it suffers a really nasty fall, it may break. However, we’ve given it a Lifetime Warranty, so should it break, visit our Lifetime Warranty page and follow the instructions to receive your free replacement! (See our terms and conditions)
Any other questions?
Can’t find what you’re looking for here? For any other questions or feedback just contact our customer service team. We’re friendly, knowledgeable and always happy to help you out. We could even add your question to our FAQ pages to help out other people!