I used these for training exercises like bench press, and they are still in good condition with strong support and the Velcro parts working fine. Please consider purchasing, understanding that these are used items. Length: 60cm ↓ Excerpt from the official website: [Product Description] The definitive wrist wraps! These are IPF-approved wrist wraps that can be used by everyone from beginners to world champions! Classic powerlifting is gaining momentum, but did you know that at national competitions, you can only use wrist wraps approved by the International Powerlifting Federation (IPF)? Wrist wraps with attractive prices are also sold by other companies, but you can't participate in this movement unless you have IPF-approved wrist wraps. Our Oni-logo wrist wraps can be used in powerlifting competitions around the world. [Excellent Support and Fit] The important points when choosing wrist wraps are the support provided by the fabric's strength and the fit on the wrist. Stronger fabric is needed to provide support. Fabric that is too strong tends to not fit the wrist well, leaving a feeling of looseness. Also, to achieve a good fit with fabric that is too strong, you need to pull it with considerable force, which wastes energy during competition. On the other hand, soft fabric that prioritizes wrist fit easily gives way under weight. This defeats the purpose of using wrist wraps. Oni wrist wrap fabric is designed with a special weave to achieve a good fit on the wrist, and it is finished with the highest possible strength within an easy-to-handle range, based on interviews with competitive athletes. [Distinction between Left and Right] To make it easy for beginners to use, Oni wrist wraps are manufactured with the thumb loop and logo facing the same direction, allowing you to distinguish between left and right. Today, Oni wrist wraps are worn on the wrists of athletes who win the World Bench Press Championships, the All Japan Bench Press Championships, world record holders, and Japanese record holders. They were also used by all participants in the bench press battle on Fuji TV's Friday Premium "Geino-kai Tokugi-oh Ketteisen TEPPEN 2016 Autumn Tournament" broadcast on September 16, 2016, and received high praise. [Length Characteristics] 60cm provides moderate strength, making it the best choice for those who prioritize fit.