Features: brand new and high quality All in one design, can be used as Resistance bands, Ankle resistance training, Leg exercise band, Jump Trainer, Speed Training and so on. You can train bare feet at home, indoor or outdoor. You can'for t build your butt muscles with only one resistance level. That's for why we provide you 3 different levels of resistance. Choose the level that suits you best. In order to protect the waist and ankle from the injury caused by training movement friction, the waist belt and ankle strap are all made of thickened waterproof fabric, greatly improve your exercise experience. According to your height, choose a application suits you at first. Then choose the proper band to achieve the different resistance level. You will feel difficult to move at the beginning but you will feel the burns if you can hold on a little longer. So feel your burns now! Specifications: Material: Polyester Color: As The Picture Shows Color Optional: Red 40lbs/Blue 60lbs/Black 80lbs Package Weight: approx.340g Perimeter1: approx.65cm/25.59in Perimeter2: approx.75cm/29.52in Perimeter3: approx.85cm/33.46in Package Includes: 1Pc x Elastic Training Rope note: Please allow 1-2cm error due to manual measurement. pls make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item. Thank you!