MOT Global Exercise Resistance Loop Bands Set, Exercise Bands for Physical Therapy Fitness, Set of 4 HIGH EXERCISE RESISTANCE BANDS - These 19.7" by 2" heavy duty resistance loop bands are made from eco friendly natural latex material. All of our exercise resistance bands are thoroughly tested before we ship them out to you VERSATILE - These resistance loop bands can be integrated seamlessly with every popular workout program including Yoga, Crossfit, Pilates, etc. Ideal for increasing strength and mobility, these physical therapy equipment is ideal for leg and knee injuries recovery SUITABLE FOR ANYONE ANYWHERE - Use the resistance bands for legs, arms, back, ankles, hips or shoulders with any one. The exercise loop bands fit easily into the carry bag provided, easy to take your bands with you and do any workout away from home or your home gym. You can use your resistance bands for exercise workouts in the gym, many people use resistance bands for physical therapy at home too 4 RESISTANCE BANDS LEVELS - These resistance loop bands set include 4 different resistance levels [ Green (Light10lb) Band, Blue (Medium, 20lb) Band, Red (Heavy, 30lb) Band, Black (X-Heavy, 40lb) Band ] ACHIEVE FITNESS GOALS - These extra light and light resistance bands are great for beginners, while our medium, heavy exercise bands are for more intermediate and advanced stretching programs. Ensuring that you can meet the needs of your workouts no matter what level you're at all of which can be mixed and matched to further advance your fitness goals