DZT1968&reg; Pilates Yoga Elastic Band Workout Aerobics Stretch Band Tensile Band DZT1968 is a registered trademark and the only authorized seller of DZT1968 branded products. Size: 1500mm*150mm*0.35mm, pls choose according to the size Especially beneficial for "safe stretching" Can wash with water or wipe with wet cloth If there is a problem about your order, pls contact us and we will do our best to help you solve the problem