These controller Grips provide a bit of added protection around the main body of your Quest 2 to keep it safe and secure. Strapping the controllers to your hands enables you to let go of the controllers without ping them, which makes gaming even more fun. These grip covers are made of premium silicone material with an unique non-slip pattern. They help your Quest 2 stay in the best condition while protecting the handles from sweat, dust and scratches. After long-time gaming playing, you could clean it by water or damp cloth with ease.