Sell .EM-Elastic Resistance Loop Bands Yoga Exercise Gym Fitness Workout Stretch best price

Specification: Brand new Color: Black Can effectively improve muscle strength, physical mobility and flexibility. Improve athletic performance, to help treating a variety of chronic diseases. When you pull the elastic band from the beginning, the longer you pull,the bigger resistance you will get it. The size of elastic band is in charge of the muscle strength. Color Resistance Band Level Dimensions (approx.) Black Light 500*50*0.7 mm Black Medium 500*50*0.9 mm Black Heavy 500*50*1.1 mm Black Extra Heavy 500*50*1.3 mm Package Included: 1x Resistance band Note: Please allow minor error due to manual measurement. Due to the difference between different monitors, the picture may not reflect the actual color of the item.