Amber Fight Gear Karate/Judo/BJJ/Tae Kwon Do Belt Constructed with a 100% cotton canvas, the core and surface our karate belts is extremely soft and durable to withstand years of wear. It's easy to tie and provides a professional fit. All belts are 2 1/2 inch wide. Size 000 - 75 inches Size 00 - 77 inches Size 0 - 81 inches Size 1 - 85 inches Size 2 - 89 inches Size 3 - 96 inches Size 4 - 104 inches Size 5 - 112 inches Size 6 - 120 inches Size 7 - 128 inches Size 8 - 136 inches Size 9 - 144 inches Size 10 - 152 inches