Specification:
Yellow: 2080*4.5*6.4mm, 0-15 pounds
Red: 2080*4.5*13mm, 15-35 pounds
Black: 2080*4.5*21mm, 25-65 pounds
Purple: 2080*4.5*32mm, 35-85 pounds
Green: 2080*4.5*45mm, 55-125 pounds


Feature:
1.Pull-up fitness resistance band
2.Elastic and flexible
3.Designed for pull-up exercises
4.Portable and lightweight
5.Adjustable resistance levels
6.Durable and long-lasting