Black Mountain Products resistance bands and resistance band sets are made from the highest quality, natural latex material to ensure maximum life. We guarantee our exercise bands quality and offer a 90-day, no-questions-asked policy on all of our products. Each resistance band set comes with a soft cushioned foam handle for maximum comfort during exercise. Our resistance tubes are an excellent alternative to free weights, workout machines and traditional body weight exercises. Training with Black Mountain Products resistance bands is the perfect tool to help repair torn rotator cuff, elbows, bad knees and general rehabilitation. Best of all, our products are durable -- perfect for travel; in a hotel room, home or office. Workout when you want, anytime, anywhere. Combine Black Mountain Products resistance bands with p90X, Turbo Jam, Insanity or any other home workout routine and the results will speak for themselves!