I've purchased this here before, but I haven't used it and have kept it stored at home. *This item is like new. [Product Details] ● 25mm Thick Padded Knee Supporter (1 piece) Made in Japan ● 25mm Thick Padded Knee Supporter (Volleyball, Dance, Sports, Household Chores/Work) Size: M (for both left and right knees) Size Guide: Knee circumference 32-38cm Length: 22.5cm Materials: White/Rayon, Polyester, Cotton, Tencel, Nylon, Polyurethane, Natural Rubber; Black/Rayon, Nylon, Polyester, Polyurethane, Natural Rubber Contents: 1 Supporter Made in: Japan