BJJ Belts: with rank tags 100% cotton 45mm wide 9 rows of stitching for double strength making them very durable, 100mm wide black color round stripe on one end, high quality construction. Made from 100% cotton Features 9 rows of stitching, very durable 100mm wide Easy to tie Sizing Guide Available sizes: A1 = 250cm, A2 = 280cm, A3 = 300cm, A4 = 320cm