I accidentally purchased this and am now selling it. [Compatible with Nintendo Switch] Mario Kart 8 Deluxe Joy-Con Handle for Nintendo Switch Mario Authentic handle attachments in Mario and Luigi designs are now available! This is a handle-type attachment for either one Joy-Con (L) / (R). (It can be attached to either the left or right "Joy-Con".) Rubber material is used for the gripping part! It has a high-quality finish. The large size of 155mm in diameter allows for a firm grip. Comfortable play is possible with an assist structure that allows comfortable operation of the SL/SR buttons. Model number: NSW-054 Thank you.