Tempered glass or hydrogel film — what is the difference?

Tempered glass (9H hardness) protects against drops and scratches and feels like the real screen under your finger. Hydrogel film is thinner and flexible, sits properly on a curved screen and heals surface scratches by itself — but it does not absorb impact. For most phones we recommend tempered glass.

Does a screen protector make the display worse?

No. A good protector has over 99% light transmission and an oleophobic coating that repels fingerprints. Colours and brightness stay the same.

Will a protector interfere with the fingerprint reader?

Tempered glass can slow down an in-display reader slightly. Hydrogel film works better with that technology. Tip: re-register your fingerprints after fitting the protector.

How often should a screen protector be replaced?

Replace it as soon as you see cracks or deep scratches — a cracked protector no longer protects properly. A good one typically lasts 6–12 months.

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Fits: Apple iPhone 17

Rock Tempered glass HD Full-coverage Anti-static for Iphone 17

Phone Screen protectors

Rock Tempered glass HD Full-coverage Anti-static for Iphone 17

Name: Rock Tempered glass HD Full-coverage Anti-static for Iphone 17
Brand: Apple
SKU: 1096032
Price: 3.99 EUR
Availability: InStock

SKU: 6942433011212

Price

€3.99

Delivery

Pick up at our store

August 18 (FREE)

Pick up at Omniva, LP Express, SmartPosti parcel locker

August 19-21 (from 2.29 €) (FREE from 30 €)

Delivery to home / office

August 19-21 (from 4.99 €) (FREE from 50 €)

Protection

Reliable device protection

Quality

Premium materials

Perfect Fit

Designed for your device

Compatible devices

iPhone 17

Description

Rock HD Full-Coverage Anti-Static tempered glass

Precision 1:1 shaping covers the whole display. The layered, high-hardness glass disperses impacts and protects against scratches, while its anti-glare and oleophobic coatings improve visibility and make fingerprints easier to remove. The 0.33mm profile preserves touch sensitivity and 120Hz display performance. Anti-static treatment attracts less dust during installation.