<p><b>What makes our resistance bands special? </b><p>These Bands are rigorously tested to be snap, stretch and sweat resistant. You get 5 resistance bands set and you can stack multiple bands to find you ideal resistance. These bands are so lightweight that they make a great travel fitness kit. <p><b>Why Five Level?</b><p>Soffer five different resistance levels in one kit for many people buy more than one pull up band and combine them for more efficient training. As your strength gradually increases, you can switch it to higher level band, or even to use two different bands at one time. <p><b>Specifications:</b><p><b>Resistance band:</b><p>yellow : 5x8x1020mm /10LB <p>blue : 5x9x1020mm /20LB <p>green : 7x11x1020mm /30LB <p>black : 6x11x1020mm /40LB <p>red : 5x11x1020mm /50LB <p><b>Loop band:</b>12 x 2 inches (L x W)<p>Green: X-Light (5-10lbs)<p>Blue: Light (10-15lbs)<p>Yellow: Medium (15-20lbs)<p>Red: Heavy (25-30lbs)<p>Black: X-Heavy (30-40lbs)<p><b>Material:</b>double layer natural latex <p><b>Package Includes:</b><p>11 PCS: 5 x residence band <p>1 x door anchor <p>2 x cushioned handles <p>2 x ankle straps <p>1 x use manual <p>1 x travel pouch<p>16 PCS: 5 x residence band <p>5 x loop band<p>1 x door anchor <p>2 x cushioned handles <p>2 x ankle straps <p>1 x use manual <p>1 x travel pouch <p>