TRS Resistance Stretch Bands are the versatile, go-anywhere accessory for customized resistance training—from mobility work and pull-up assistance to banded squats and bench presses. This is a lightweight, no-nonsense addition to your prehab/rehab/recovery regimen. It fits easily in a gym bag pocket and makes a good complement to other essential mobility tools. *41″ x 1.13″ x 0.18″ @ 65 lbs of resistance. They are made from natural latex.