【All-round Protection】The design around the protection protects the screen of the watch and the four sides from scratches and breakage. No need to install the screen protector. The case protected by Air Cushion technology protects the watch from bumps, scratches and bumps. Safety and environmental protection: the protective case is made of high-quality flexible TPU material, safety and environmental protection, no irritation to human skin. Soft material makes it easy to install and remove and does not scratch your watch. Touch sensitivity: 99% high transparency. The touchscreen surface works perfectly even with the case worn out without compromising the responsiveness of the screen.