Features: EXCLUSIVE MATERIALS - The grips made of exclusive materials, with premium rubber non-slip matte surface for excellent grip. DIFFERENT with the other grips on Amazon. Scratch free, attractive appearance, touch is the best. ERGONOMIC DESIGN - IMPROVER SL and SR buttons to extend the lifespan. Ergonomic design provides superior grip and enhanced comfort. Allow you to play for longer such as Mario Kart and Street Fighter Ultra. COMFORTABLE TO HOLD - Perfect for those extended, high-stress gaming sessions. Grab control and elevate your game with the Grip Kit. ONE MODEL FOR BOTH SIDES - Since it is a dedicated design, operation of each terminal and button can be convenient while keeping the case attached. PROTECTION - Since it is a special cover, it can protect your Joy-Con firmly from everyday wear and tear, scratches and dirt.(NOTE: No include Switch and Joy-Cons.)