The Hybrid Glass  Bumper is made of 9H tempered glass and offers you the right about of protection for your Apple Watch Series. 

The smooth bumper protects against the accidental force from bumps, scrapes, or bangs and is slim with precise covers of the edges and crown to protect your watch. 

Protection doesn’t get in the way of functionality either—the precision touch screen ensures zero blurs or tint and ensures maximum touch sensitivity.

• Precision Touch and Ultra High Clarity: Smooth, premium composition provides maximum image clarity and remarkable touch sensitivity. 
• Smudge Resistant: Built-in oil-resistant Nano Technology won't rub off as it prevents fingerprints and smudges to help keep your Apple Watch Screen Protector Series 7 45mm is clean and silky smooth. 
• Easy Application: Snap-on and off easily without the need to remove your watch strap
• A Warranty You Can Count On: A limited lifetime warranty means if your Apple Watch Screen Protector Series glass ever gets worn or damaged, FLOLAB will replace it for the life of your device.