3 levels of resistance - Each color represents a different level of resistance: light, medium and hard. Whether you are a beginner or an experienced person, you have the flexibility to achieve all training goals. Premium Materials - The fitness bands are made of premium polyester fiber and high quality materials Resistance bands provide perfect strength and durability. The fitness band can be cleanedat 40C with standard detergent. A variety of suitable exercises: You can use this exercise belt, pilates, squats, lunges, console bridge, donkey step, monster, etc. for many exercises. These bands can work your hips, thighs, legs and absand sculpt perfectly curved buttocks. AT HOME OR IN THE GYM: This resistance band jumpsuit can be worn at home, in the field or in the countryside. Improve your strength alone or with your family or friends. Keep your body perfect - the best exercise belt for hips and legs. Ideal for leg training, strength training, pull-ups and yoga exercises. All those who want to improve their sporting abilities, theirmuscle endurance and strength can use these bracelets.