Features: COLOR CODED: Each exercise band with different colors and resistance levels: Black (8-15lb), Red (15-35lb), Orange (20-45lb), Purple (25-50lb), Green (50-125lb). Multiple resistance levels let you progress at your own pace and see real gains! COMFORTABLE: 208cm (6.8 feet) in circumference and looped design of the flat band fits comfortably around your body. STRETCH DURABLE: Made from high-quality latex which has high elasticity, excellent flexibility, superior resistance and durability. BODY BUILDING: Resistance band allows you to do pull-ups, ring dips, chin-ups and more, which improves your muscle strength, body flexibility and physical mobility, suitable for men and women. VERSATILE USES: Perform a variety of exercises that work all of your muscle groups: shoulders, hips, arms, back, chest and legs. Perfect for people who do pull ups, weightlifting and other exercises.