About this item HIGH QUALITY MATERIAL:The rubber belt tensioner is made of high-quality PP plastic and TPE pipe, which is durable, safe, anti slip, and has a longer service life MUSCLE TRAINING:Chest Muscle Training Tensioner is suitable for arm, chest and back muscle training. It can exercise the arm and chest muscles and stretch the back muscles FIVE ADJUSTABLE GEARS:Back Training Tensioner has five gears that can be adjusted according to different intensity levels, suitable for both male and female use. It can be adjusted to a maximum of 150 pounds and a minimum of 30 pounds WIDELY USED:Arm Strength Training Tensioner has a length of 24 inches and is composed of 5 17 inch tension straps and two handles. It is suitable for yoga, fitness, gyms, and more. It is a good choice for fitness enthusiasts and bodybuilders COMFORTABLE HANDLE:The resistance bands for working out has a comfortable handle, non-slip handle, and non-slip design, making it more comfortable to grasp












