[High-quality material] The grip cover is made of high-quality material, non-, durable, and comfortable, which can enhance your gaming . The adjustable elastic belt has abrasion resistance, elasticity and resistance. [Easy to install and remove] The contact controller and the anti-drop handle cover are fixed by Buckle. The handle cover is equipped with five-position adjustable fixing device, which can adjust the tightness according to the size of each person's own palm. Please read the instruction manual carefully before use, the product is easy to assemble. [Humanized appearance design] The texture of the protective shell increases friction, provides better grip, increases , and drains sweat. The reserved holes can fix the wristband in place, thereby improving safety. [] The knuckle strap specially designed for Contact Controller allows you to let go of the controller but still keep it in place, which can provide a of immersion in the VR experience. And through the wrist strap to provide additional protection for the controller. Types: for Handle Protective Sleeve Suit protective case colour:Black Material:Silica gel Package Contents: 1 pair x silicone protective sleeve 1 pair x button caps 1 pair x joint straps Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.