PU leather product / hygiene: The cushion part is waterproof, so it can easily be wiped clean with a wet wipe. The area that comes in contact with your face is wider and relieves the pressure of your body.In addition, since it is thin, the distance is closer to the lens surface, it also increases the realism of the VR. It is moderately breathable and will not get stuffy even after wearing it for a long time.

1. First, grab the Velcro under the foam. 2. Change the mask.Then you will begin to use it. 3.Wash with 70% isopropyl alcohol. *Note: This is a dedicated product designed for the HTC VIVE VR and cannot be applied to any other product.