Worn once and washed. 【Comfortable Support】 This sports supporter provides firm knee protection with a comfortable design, offering peace of mind during exercise. 【Size Fit】 M size (30-46cm) for knees, fitting a wide range of people. Especially ideal for those who enjoy walking or sports. 【Quantity】 Comes with one piece, making it easy to use. - Product Name: Sports Supporter - Size: Knee M (30-46cm) - Quantity: 1 piece - Features: Protects knees with a comfortable design - Uses: For walking and sports Thank you for viewing.