Specially Designed To Fit Mario Tennis Aces (No Included Switch And Joy-Con) Realistic Experience --- Simply Slide Your Joycon Controllers Into This Tennis Racket And Experience A More Realistic Tennis Match. Easy To Install And Remove - Each Tennis Racket Offers The Perfect Size And Shape For Easily Sliding Your Joy-Con Controller Into Place Or Remove Your Joy-Con From Grips. Lightweight Ergonomic Design Suitable For All Hand Sizes.Durable And High Quality.