Material The pull up aid bands are made of nylon fabric and metal buckle, have strong bearing capacity, and reliable, not easy to break, and provide reliable support during exercise. The elastic bands are designed with a fabric cover to protect the latex tube. Pull-up assistant: helps you perform pull-up exercises more easily, you can start with 1 auxiliary band and switch from supported pull-ups to pull-ups. The length of the webbing is adjustable to your height. Strength training: resistance bands for pull-ups help improve your muscle strength, strengthen your core muscles in arms, chest, back, buttocks, legs and more, shape and reduce fat, and can also be used for rehabilitation exercises. EASY TO CARRY Easy to use, put the webbing on the bar, then secure the webbing with the steel buckle, add resistance bands, add foot/knee support pads. With a storage bag, easy to carry, suitable for home, gym, outdoor, office, travel, etc. Color: Orange Material: Nylon+metal Package Contents: 1 X Pull Up Assistance Bands Set Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.