Resistance Loop Exercise BandsThese resistance loop bands can be integrated seamlessly with every popular workout program including fitness, yoga, cardio, calisthenics, crossfit, strength training, bodybuilding, pilates, and physical therapySet for 5, come in 5 varying resistance levels. Made of 100% natural latex Included a carry bag makes it easy to take your bands with you and do any workout away from home or your home gym. Perfect set for exercise and training for legs, arms, back, shoulders, ankles, hips and stomach.- Material: latex5 Color loop Bands each with different level of tension:Black: 30 40 lbs Red: 25 30 lbs Yellow: 15 20 lbs Blue: 10 15 lbs Green: 5 10 lbsWhat's in the box: - 5x Exercise BandsWhat's in the box 5x Exercise Bands killer-deals-fit-simplify-resistance-loop-exercise-bands-8211-set-of-5