?Guarantee?5 x resistance bands with different levels, 1 x portable storage bag, and 1 x manual. If you are not satisfied with our exercise bands, please feel free to contact us at your early convenience. ?Super Portable?The fitness bands are small and light, and easily fit in the carry bag (included). You can use this resistance bands set not only at home or in the gym, but also on vacation, on a business trip, and in any park. Do an effective full-body workout whenever and wherever you want!. ?Multifunctional Resistance Bands?These booty bands are perfect for fitness, body shaping, weight loss, strength training, rehabilitation, and other applications. Exercise your whole body by intensifying the exercises for the chest, back, shoulders, arms, and legs. Improve every aspect of your health. ?Naturally Healthier?The resistance bands are made of 100% natural latex which is non-toxic, elastic, and without a strong smell. This exercise band is ideal for newbie and skilled exercisers to do various workouts, like glutes and balance training, which improves your core strength. ?5 Resistance Levels?The resistance band set has 5 resistance levels from 4 to 30Ibs (Light, Medium, Heavy, X-Heavy, XX-Heavy). Each color represents a resistance level, easy for you to quickly identify what level you want.