Taekwondo uniform is made of 100% cotton Material: 100% cotton Color: Single Color : White,Yellow,Green,Blue,Red,Black Double Color:Yellow/Green,Green/Blue,Blue/Red,Red/Black Size: (4.5-5.0)cmx(220-300)cm Noted: welcome to visit and discuss with us ,we accept OEM . WTF approved 100% cotton taekwondo belt ,single/double color taekwondo belt