Description Features: Fit for Steam Deck Controller Smooth and washable design ensures comfort and cleanliness. Protect your joystick from dusts and scratches. Non-slip surfaces is great for providing better grip to gaming performances. Personalize and enhance your gaming experience with silicone thumb grip caps. With the non-slip thumb grips, you will no longer have to worry about slipping off the analog stick of your controllers. No tools or wires required. Just turn the thumb caps inside-out and over the controllers. Specifications: Material:ABS Note: Please allow 1mm errors due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Package includes: 8x Thumb Grip Set