Features:_x000D_Improve Comfort and Grip: The Thumb Grip Stick Cover is made of high-density waterproof material, which provides excellent grip, performance and comfort. They will reduce fatigue of wrists, hands and compliment your controller's skin_x000D_Perfect Protection: Non-slip handle protection cover, protecting the rocker from wear. Provide you with higher accuracy and sensitivity when you playing any games_x000D_Simple and Easy Installation: Turn the protective cover inward, and then turn it down to surround the analog joystick_x000D_Improved accuracy: Mixed-elevations combination allows for faster-target approach and greater accuracy on the right side, and better control and maneuverability on the left side_x000D_Ergonomic design: The concave surface fits your thumb perfectly; the concave surface can relieve the huge pressure on your fingers, improve grip and comfort, and reduce hand and wrist fatigue during long-term gaming._x000D_Notice:_x000D_Actual color may be slightly different from the image due to different display and light effect._x000D_Please allow 1-3cm deviation due to manual measurement._x000D_Description:_x000D_Vibration mode: no vibration_x000D_Material: PCsilicone_x000D__x000D_Package List:_x000D_2pcs No-Slip Thumb Grips Cap _x000D__x000D_