Materials 　　Frame: Aluminum 　　　　　Embroidery thread 　　Guts: Polyester 　　Length: 6-6.3cm Everything from shaping the frame is handmade. It's detailed work, but I enjoy making each colorful mini racket with care. The creator also loves tennis. Tennis bag, racket case Please enjoy attaching it to your favorite bag, backpack, etc. How about a Christmas present for tennis friends, family, and friends who love tennis? The items are individually packaged. Please note that due to being handmade, the shape of the frame may vary slightly. Thank you for your understanding.