Resistance Loop Bands for Legs and Butt, Pack of 4 Different Resistance Levels Elastic Band for Full Body Workout… $9.99 Make sure this fits by entering your model number. ✿100% NATURAL LATEX: Made from 100% natural latex(TPE free), nontoxic, odor-free, elastic, durable and will stay flat even after excessive use. No more issues like pinching your skin, snapping or leaving marks on your clothes. ✿4 RESISTANCE LEVEL BAND: Blue (10 LBS – 15 LBS), Yellow (15 LBS – 20 LBS), Red (25 LBS – 30 LBS), Black (30 LBS – 40 LBS), all exercise bands are 12’’ x 2’’, mini size and easy to use. You can loop together 1 or more to achieve the length and resistance you need.