Enhance comfort:VR accessories are designed specifically for 3s, providing sweat proof and comfortable experiences during prolonged gaming. Removable bracket:The black eye mask has a replaceable bracket that ensures a safe fit and prevents any movement or discomfort when wearing VR headphones. Light blocking effect:The blackout eye mask provides complete darkness, allowing users to fully immerse themselves in the virtual reality experience without being by external light sources. Anti sweat material:Made of high-quality materials, sweat , ensuring durability and even during intense gameplay. Compatible with 3s:The design of this accessory is perfect for 3s, providing gamers with a seamless and immersive experience. Colour:black Material:Plastic + sponge Package Contents: 1 * PU Leather Foam Bracket 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.