GREEN LIGHT STRENGTH SELECTED --- Our Light Strength Green band offers (3-6 lbs. tension) a light tension workout for resistance band beginners and those needing physical therapy.DO IT YOURSELF LATEX FREE BANDS --- 50 ft. (16 yards) = 2 rolls of 25 ft. each, 6 inches wide. Professional grade TPE, powder free, scent free and latex free.30 PAGE RESISTANCE BAND E-BOOK INCLUDED