1、For All Strength Level:Set of 4 pcs Pull up assist bands correspond to different colors, Red(15-25 lbs), Black(25-50 lbs), Purple (35-80 lbs), Green (50-120 lbs),81.9 inches in length and each color is different resistance and width for more training you want.
2、Suitable for Any Workout:Our resistance bands offer effective training. These exercise bands are ideal for pull up assistance, adding resistances to press-up, speed training, bench press, squat to work out your arms, shoulders, chest, gluteus, legs etc.
3、High Quality Materials: These power board kits are made of high quality rubber, which is comfortable and environmentally friendly.