This set is one of the most worth carrying fitness equipment, light and small, versatile, let the body get effective training in all directions. Features: Stretch up to three times the common length, give more muscle stimulation, exercise more effective. TPE material, comfortable and durable. High elasticity and fracture resistance. Complete set, easy to use. The color is rich, the choice is varied. Specifications: Specification: yellow: 5 * 8 * 1200mm tension value 15lb Green: 6 * 9 * 1200mm tension value 20lb Red: 5 * 9 * 1200mm tension value 25lb Blue: 5 * 10 * 1200mm tensile value 30lb Black: 5 * 11 * 1200mm tensile value 35lb Material: TPE iron NBR Fabric bag material: 210D Package size: 330 * 290 * 100mm / 13.0 * 11.4 * 3.9in Package weight: 470g / 1.0lb Packing list: 1 * Fitness Puller