Please read the profile. I've had consecutive issues with malicious new accounts and malicious buyers, and I never want to repeat that, so please read the profile to prevent trouble. These are knee sleeves for weight training and powerlifting. They are made of all 7mm neoprene. They are made sturdy and protect your knees from injury. The rebound of the sleeves can be expected to improve records in leg press, squats, and deadlifts. They are also useful in various situations such as support after injury and keeping your knees warm in winter. There is a silicone non-slip inside the sleeves to prevent slippage during exercise. Recommended for those with a knee circumference of 35-39cm. If you want a tight fit, you can also use them if you are 1-2cm larger. Returns due to incorrect size or misunderstanding of the fit are not accepted. Please consider carefully before purchasing. The product is inspected three times: at the time of purchase, at the time of listing, and during packaging before shipping, and photos are taken before shipping. There may be small scratches or scuffs that occur during shipping. Recently, there have been many problems with swapping, returning after using for a few days, and returning after taking parts, which are topics on social media, so returns after arrival are not accepted. Please purchase only if you understand. #weighttraining #weightlifting #powerlifting #bodybuilding #physique #bodymake