The Casper Tempered Glass screen protector is made of chemically treated tempered glass. Its surface has a hardness of 8–9H and a thickness of 0.4 mm, while its shock protection is up to five times more effective than that of a standard screen protector. It offers high clarity and touch sensitivity, as well as anti-glare, water-, oil-stain-, and UV-resistant properties.
- Type: Tempered glass
- Surface hardness: 8–9H
- Thickness: 0.4 mm
- Shock protection: Up to 5 times more effective than a standard screen protector
- Clarity: High
- Touch sensitivity: High
- Anti-glare protection: Yes
- Water resistance: Yes
- Oil-stain resistance: Yes
- UV protection: Yes
- Compatibility: Apple iPad 2 / 3 / 4