SPECIFICATIONS: Item: Pedal Resistance Band Elastic Pull Rope Fitness Equipment, Bodybuilding Expander for Abdomen/Waist/Arm/Leg Stretching Slimming Training Size:45×25cm Color: purple,red,blue Material:product is made of enviromental foam, and tube is made of NBR PORTABLE AND LIGHTWEIGHT: You can enjoy the burn fat at home or when traveling. It will increase more personal pleasure in your exercise sessions, compared with traditional fitness way. It helps to strengthen your arms, legs, hips, thighs and works on the tummy at the same time. DO EXERISE ANYTIME ANYWHERE: Watch TV (sit or lie down). Chat with your family or friends. Have a rest at the working office. To stretching your leg and all upper body muscles, reduce stress and improve joint flexibility and mobility.