Features:
Professional grade waterproof, dustproof, drop-proof, compression-resistant
Made of high quality material, durable and wear-resistant
Easy and convenient to install and remove
Tempered glass, light transmittance is greater than 97%, hardness is greater than 9H
Quick and Easy to install, up to 30 meters depth waterproof, it can be used in swiming, diving, surfing etc.

Specifications:
Waterproof shell material: optical tempered glass
Lens transmittance: 97%
Other materials: PC+316 stainless steel
Maximum waterproof depth: 30 meters
Hardness: ≥9H

Packing includes:
1 x Waterproof Case
1 x Wrench
1 x Screw
1 x Adapter