I bought this about 5 years ago, but since I preferred leather, I only tried it on and never used it for training. I've been storing it at home. It's a new, unused item. Currently, it's sold on Rakuten for 4400 yen, but the XS size is sold out. It's already a discontinued product. I will fold it and ship it via Yu-Packet. Please be aware that it may get creases. Size: XS (61-71cm) Length of the part that wraps around the waist: 63 cm Width of the back part: 13 cm Length of the thinner belt part: 46 cm Width: 5 cm You just pass it through the belt buckle and secure it with Velcro. Material: Nylon Brand: Harbinger Color: Pink (for women) Closure Type: Velcro Harbinger is a US-based brand that develops high-quality, meticulously designed training equipment with top athletes and has gained worldwide recognition in the training world. This training belt has a wide back support, approximately 12.7 cm (5 inches) wide. The back support has a lightweight foam pad that firmly supports the waist. It features a 7.6 cm (3 inch) wide strap and a sturdy stainless steel roller buckle, as well as a continuously adjustable, strong one-way Velcro closure to firmly support abdominal pressure. The inside is made of soft tricot fabric for a comfortable fit, making it ideal for high-weight training.