WHY YOU CHOOSE: Exercise bands of 5 colors (12" long/ 2" wide) can easily identify the range of resistance from light to overweight, and are the best Training Band for junior, medium and senior athletes. WHAT IT CAN BRING: Resistance bands can Improve the effectness of Workouts, strengthen muscles power, and train the body's coordination. It help you creat a perfect body and reduce weight with your legs, hips, waist, chest, arms trained. FUNCTIONAL DIVERSITY: Workouts bands can used for yoga, Pilates, Crossfit or other fitness programs. Besides, These Physical therapy bands (rehab bands) is the best choice for countless physiotherapists and exercise therapists because it helps those poeple who have opertaion of leg, knee and back to recover. PLEASE NOTE: Before the product use, You need to check whether the resistance loop bands is complete. If you find damage or perforation of the product, please stop using it and replace new products to ensure training safety. CUSTOMER PROMISE: It is made from natural and durable rubber with long service life. Therefore, you do not need to hesitate for we will offer 100% money back guarantee and worry-free shopping experience for you.