Althemax Branded Unique Ergonomic Design - Ergonomic design provides a more comfortable experience and can allow you to play for longer Superior Grip - Designed to provide superior grip and enhanced comfort; Perfect for those extended, high-stress gaming sessions One Model for Both Joy-con grip is the dedicated designed, operation of each terminal and button can be convenient while keeping the case attached Relax Your Hands - Specifically designed to provide access to all buttons, including the L, R, ZL, ZR, SL, SR buttons, without restricting game play or movement Compatible with Nintendo Switch Joy-Cons Gamepad.