1. Keep Your for Rift S Clean And Sweat-Proof, The Silicone Protective , Front Foam Silicone Sleeve, And Rear Foam Silicone Sleeve Replacement Allow You To Wipe Down The Rift S Headset After Use. 2. High-Quality Silicone, Made Of High-Quality Silicone Material. Silicone Is Soft On The Skin And Wipes Easily Between Wipes. 3. For A Better Virtual Reality Experience, The Silicone Pad Contact Surface Is Specially Designed, Soft And Comfortable, And Will Not Squeeze Your Eyes And Face, Giving You A Better Virtual Reality Experience. 4. Easy To Use, The Silicone Cover Of The Mask, The Front Silicone Cover, And The Rear Silicone Cover Are Very Convenient To Install And Disassemble, And Easy To Use. 5. Please Note That This Product Package Does Not Include The for Rift S Headset Wearing :Head-Mounted Colour:Black Material:Silica gel Size:Long Head:Length 27cm; Short Head:Length 22cm; Eye Mask:Length 20cm Package Contents: 1 * Silicone Cover For Face Mask 1 * Silicone Cover For Front 1 * Silicone Cover For Back Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.