Resistance & Stretch Band for Weightlifting & Pullups by Trademark Innovations 100% Polyester This band measures 40.5"L x 1.25"W and provides 100 - 120lbs. Of resistance Use as part of an exercise routine that can include resistance training, Weightlifting, pull-up assistance or stretching This band is for the beginner to intermediate exerciser Use for bicep curls, tricep kickbacks, squat presses, side arm Raises and more By Trademark Innovations