Fully compatible with PS3, PS4 Controllers High quality silicone material,add a little extra grip and comfort to your game play Easy to install no tools needed, protect thumb sticks Designed to replace your damaged, broken, cracked improper or non-function Controllers Keep your device against dust efficiently Enough to keep your fingers from slipping during gameplay NOTE: This Silicone cap can be used for Xbox One,but FEEL LOOSE when you playing, if you want have precise movement and keep your thumbs steady, please choose this one ASIN: . Material:Silicone Package:12 x Thumb Grips