VWTECH Waterproof Dustproof Snowproof Shockproof Hard Armor Protective Cover Case For HTC ONE M7 (Green) The latest generation of protection for HTC One M7. Snow Proof:fully enclosed to keep melting snow, sleet and ice out. Design: The thinnest, lightest, toughest, most functional all-protective phone case available. The Ultra-Slim durable waterproof case can protect your phone well, please don't worry to drop your phone directly on the floor. Dirt Proof:totally sealed against minute dirt & dust ingress.