I purchased this a few years ago on Amazon for training, but I only used it a few times and then stored it in a dark place. Therefore, there are no frays, and it's in very good condition. It has been disinfected with alcohol and cleaned. Thank you. ※The following is a quote from the official Amazon description: ZOEES Elbow Support Elbow Brace Elbow Support Brace Elbow Pad, Universal, Adjustable Size, for Men and Women Made of neoprene material, which is highly elastic and supports your elbow! This elbow support incorporates special springs on both sides, scientifically designed to support the elbow, and is suitable for various sports (golf, tennis, badminton, basketball, weight training, baseball, etc.). The soft-touch neoprene material covers the entire elbow, and the springs provide mechanical support for the movement of the injured elbow!