23Pcs Resistance Bands Set Workout Bands

Stackable Up to 150 Lbs]: To ensure maximum life and safety during use, the exercise bands with handles are made from 100% high-grade natural latex with sturdy metal carabiner clips that will not snap, or deform. These 5pcs stackable resistance bands for working out have different resistance levels: Yellow(10 lbs), Green(20 lbs), Red(30 lbs), Blue(40 lbs), Black(50 lbs). They can be used alone or stacked in any combination of intensity from 10 lbs to 150 lbs.