uxcell Plastic Handle 5 Springs Chest Arm Expander Pull Exerciser Equipment Red Black Material : Metal , Plastic;Color : Red, Black, Silver Tone;Overall Size : 67 x 12cm/ 26.4" x 4.7"(L*W) This Handle Pulling Exerciser is easy to grip and it is a great way to keep and improve strength. You can exercise in different ways using this pulling exerciser. For beginners, the middle several springs in the spring chest expander can be removed to reduce the intensity of tension. After exercising for a long time, the removed springs can be put back on to increase the tension.