This product is a joystick thumb grip. It is made of solid materials. It is safe and durable. It without being easily damaged. It is an excellent joystick thumb grip that can bring you convenience, allowing you to have comfortable experience. Features -Material: silicone - The installation delay increases the same movement range of the rod, making it easier to precisely aim, turn or move, reducing fatigue. - Silicone material provides comfort and extra grip for a better experience during long gaming sessions, keeping . - These silicone thumb grip covers can protect your analog stick cover from bumps and scratches. - With the non-slip thumb grips, you will no longer have to worry about slipping off the analog stick of your controllers. - Simple in structure, easy to use, not easy to deform, you can use it with confidence. Package list: 2 protective covers