Shock-absorbing pads for knees, made of durable, peel-resistant PVC material for peace of mind. - Product Name: Shock-absorbing pads - Application: For knees - Features: Designed to prevent peeling, with a focus on edge durability - Material: PVC I am selling these because I have retired from baseball. They have been stored at home. Bulk sales are also possible, so please inquire. Please refrain from purchasing if you are concerned about the condition, as they are stored by a private individual. No claims and no returns accepted. Thank you for looking.