This set of stretch bands with three colors can be customized according to three different resistance levels: yellow (0.35 mm/15 pounds), blue (0.45 mm/20 pounds), and purple (0.55 mm/25 pounds). Whether you are a beginner or an experienced user, you can easily customize training based on your strength, ability, and comfort. Compared to regular size sports belts, our 1.5 meter long sports belt will help you achieve more effective full body stretching and strengthening exercises for legs, buttocks, waist, arms, and back. It is very suitable for yoga, pilates, stretching training, weight loss, physiotherapy and recovery to increase flexibility. [Lightweight and Portable] With the accompanying carrying bag, the resistance band is easy to carry, and you can exercise anytime and anywhere. Nothing can stop you from achieving your fitness goals. It is very suitable for exercising at home, in the office, in the gym, outdoors, and even while traveling. Durable and elastic: The sports belt is made of high-quality latex material, environmentally friendly and non-toxic, with long-lasting durability, elasticity, and a soft feeling. Compared to plastic handle sports belts, these resistance belts provide you with a natural grip, making them more convenient and safe. These fitness belts provide a safe and effective training that allows you to better control muscle tension in multiple directions. They can be used to strengthen almost every muscle and joint, making them an ideal choice for improving flexibility, posture, and core strength.