ISAMI is a famous Japanese Martial arts supplies manufacturer. It is famous for its high quality while being affordable. It is a reliable Martial arts Product. It is recognized as an official item by many martial arts organizations. ■Size: For adults (A 10cm, B 7.5cm, C 5cm, D 5cm, E 10cm, F 18.5cm) / For Kids (A 8.5cm, B 6.5cm, C 5cm, D 4.5cm, E 8.5cm, F 16cm) ■Color: White ■Material: Polyester ■Country of origin: Made in China ■Model number: l-3092 !!Feature!! The sponge is thicker and ideal for traditional karate! Pads that completely cover the back and thumb. The wrist is adjustable with Velcro. The fist is made of rubber and easy to hold.