Includes 5 color coded resistance bands with varying weights, which can be used separately or in combination up to 100 pounds. Black 30lbs > blue 25lbs > red 20 lbs > green 15lbs > yellow 10 lbs
Durable and environment-friendly material: Resistance bands are made of thermoplastic rubber, which has strong wear resistance and perfect elasticity.. To pursuit of non-slip,absorbent and comfortable effect, the handles are wrapped with high quality sponge. The hook is made of strong metal for stronger strength.
Multifuntion and easy to use: Resistance bands have the same training style as the dumbbells, so they are easy to use. They can be used on the ground or fixed on the door with the door anchor. Powerful enough to stimulate your muscles and make them tense and hard all the time , so as to achieve the purpose of optimal training effect.