5 COLOR-CODED RESISTANCE BANDS INCLUDED:Yellow (10 lbs), Blue (20 lbs), Green (30 lbs), Black (40 lbs), Red (50 lbs), all exercise bands are 48" in length, and can be used alone or stacked in any combination to a maximum equivalent of 150 lbs. TECHNOLOGY:Made of the highest quality & eco-friendly natural latex which is extremely durable, and bands will maintain their resistance for a long time. Each tube band are double layered & carefully constructed to provide maximum resistance. SUITABLE FOR ANY FITNESS LEVEL:Whether you're a beginner or an expert, these resistance bands are for you. The variety of resistances and multi clip system means you can adjust the intensity of your resistance-band workouts to suit your personal goals. YOUR OWN PERSONAL HOME GYM: This resistance band set includes five exercise bands, one waterproof carry bag, one door anchor, two cushioned handles and two ankle straps to allow you to perform the widest variety of resistance training exercises possible. 100% SATISFACTION LIFETIME GUARANTEE: resistance bands come with a 100% satisfaction guarantee, and if they don't work out for you for any reason then contact us for your full money back. To enjoy your exercise bands, click 'Add to Cart' now