Features: 1) Material: steel, ABS, PVC 2) Convenient, and easy for exercise 3) Used to keep good health 4) Functions: a) Eliminates superfluous fat, beautifies your figure and get rid of fatigue b) Exercise your waist, strengthens your knees simultaneously, strengthens the heart and lungs 3) Increases muscle mass, strength, endurance, power, and definition, increases circulatory system of the body too 5) Spare parts: instruction, tools bag and cookbook
