Materials Frame: Aluminum Embroidery thread Guts: Polyester Length: 6.3-5cm Strap: Lace thread Plastic With bell Thank you for taking a look at the mini racket! ^ ^ From shaping the frame, everything is handmade. It's detailed work, but I make each one carefully and enjoyably. You can enjoy it by attaching it to tennis bags, racket cases, backpacks, small item bags, etc. How about a small gift for your tennis friends, friends, and family? It is also used as a participation prize for tournaments. Each one is individually wrapped. It's 330 yen each.