Yoga Thick Resistance Band, Resistance 0.35mm(5-10lbs), 0.5mm(10-15Ibs), 0.7mm(15-20lbs), 0.9mm(20-30lbs), 1.1mm(30-40lbs). Each band is12 inches long and 2 inches wide. These minibands can be used for your workout, Yoga, Pilates as well as stretching, glute activation, leg day and more. Made from 100% natural latex, TPE free, you can get the same resistance after many repetitions. 100% guarantee for quality. Different resistance are available.