1. Silicone material, safe and hygienic, no skin irritation 2. Match the size and shape of your VR lens, easy to install 3. Two additional shades on the nose pad of the lid to prevent light from entering for a better immersive virtual reality experience 4. It can be wiped directly with wet tissue or cleaned with water, and it is not easy to twist and pull deformation. 5. It can keep the device clean and tidy, and not easily soaked by sweat. 6. Suitable for PICO 4 VR
