[Scapula / Back Stretch] Daily work and housework can cause fatigue, leading to stiff back and shoulders. This improved training tube helps easily relieve back stiffness at home or work. It is a stretch tube with good elasticity, easy grip, and allows for natural wrist movement. While watching TV, you can comfortably relax your back and chest muscles and stretch your shoulder blades.[Train Your Whole Body] This set includes two lengths: 36 cm and 50 cm. Choose the length that suits your needs and target area, and adjust the tension to experience different stretching levels. Ideal for family use. Suitable for various exercises including posture improvement and fitness routines. Effectively strengthens not only the back but also legs, hips, and arms. Low risk of injury with long-term use, making it suitable for users of all ages, from children to seniors.[Durability and Elasticity] Made from high-quality, environmentally friendly materials that are soft to the touch, offering excellent durability and elasticity. Provides a natural, elastic, and flexible feel unlike standard rubber bands. The non-slip surface increases palm friction during exercise, enhancing safety.[Portable and Easy to Carry] A compact and portable training tube that requires no storage space. Exercise anytime, anywherewhether at home, in the office, at the gym, outdoors, or while traveling. Enjoy muscle stretching and strength training with ease.Color: Pink Material: Not specified Package Contents: 2 * Muscle Training Bands (36 cm / 50 cm) Note: Light and display differences may cause slight color variations between the image and the actual item. Measurement allows an error of +/- 1-3 cm.