Resistance Bands Set: 3 fitness band set includes Black (2850 lbs), Red (2035 lbs), Yellow (522 lbs), made from durable natural latex for long-lasting stretch and strength. Includes a FREE eBook. Warm-Up Bands: This band bundle is a brilliant addition to your gym bag. Use them for warm-ups, activation, pre-hab, re-hab, and mobility whether you're at home, in the gym, or on the go. Toning / Bodybuilding: A versatile set of resistance bands for a wide range of strength and toning exercises. Our FREE eBook includes beginner to advanced routines to guide your training. Use for Pull Ups: Ideal for assisted pull ups, plus 1000's of other exercises like squats, presses, stretching, and core work. Compact and easy to carry your workout, anywhere. Guarantee: Should you be unhappy with your resistance bands set, feel free to return for a refund.