BJJ Belt is more than just a signifier of rank in Brazilian Jiu Jitsu; it embodies the time, effort, and trials experienced along your jiu jitsu journey. Bjjlifestyle's BLACK BELT lives up to the highest-standards, 4 cm wide and 0.5 cm thick. Belts range in size from A0 to A4. Bjjlifestyle was founded in Phuket, Thailand, in 2018, to optimize the performance of elite fighters during training. With the BLACK BELT, you can have a stylish conclusion to your jiu jitsu journey. Made of 100% cotton pearl weave, this belt is double-stitched and wide enough to fit the palm of your hand. Just put it on and hit the mats! It has been tested on competitive fighters.