Exercise Resistance Band - Gym Quality Fitness Bands - Perfect for any Home Fitness Training Program - Workout Abs, Arms, Legs, & Back, (Red Color) Durable Enough To Work in Any Training Environment and Stand Up To The Most Demanding Strength Training Rubber Pulls Exerciser Chest Expander Nylon and Soft Rubber Fixing Sleeve for Safety and User-friendliness Expansion Force: 12 to 25 kg Overnight Trip Making It Perfect for Travel, Gym, or In-home Use