Features: brand new and high quality non-slip silicone handle for protection cover, protecting the rocker from wear. It is not easy to slip, not easy to break and without smell. Provide you with higher accuracy and sensitivity when you playing any games This special silicone rocker cap has different colors to enhance the operation feel of playing games. The rocker cap is made of silicone material with appropriate hardness and elasticity, which is not easy to be deformed. It can also effectively prevent the hand from pointing out the slip Phenomenon of the sweat and the rocker and protecting the rocker. Specifications: Material: Silicone Color: Black/Red/Blue/Green Size: Standard for Fit for: for Joystick Cap Package Includes: 1 Set x Handle Rocker Caps (4pcs) note: 1.Please allow slight dimension difference due to different manual measurement. 2.Due to the different monitor and light effect, the actual color of the kind might be slightly different from the color showed on the pictures. Thank you!