Specification: Material:TPE;  Size:The unextended length of the drawstring is about 1.2 m, and it can be stretched about 3m;    Features: 1. This multifunctional elastic rope is your best choice. It has the same training method as dumbbells, and is very convenient to carry, whether it is in place or fixed on the door, it is enough to stimulate your muscles.    2. There are five different sizes of tension ropes, which will produce a total of 100 pounds of tension. You can also make adjustments as needed. Different colors of pull rope will have different pounds, including black 30 pounds, blue 25 pounds, green 20 pounds, red 15 pounds and yellow 10 pounds.    3. High-strength metal hook, safe and stable, good load-bearing capacity, high-quality foam handle, non-slip, sweat-absorbing, easy to clean.    4. This product is equipped with foot ring, door buckle, handle and storage bag, which can perform various sports postures to achieve different sports effects.    5. Use tension rope to exercise your muscles, so that the muscles are always in tension and fatigue, the best choice for fitness, fitness.    Package included: A: 7 pcs set for children;  1 x 15 pounds green elastic band;  1 x 10 pounds yellow elastic band;  1 x Foot ring;  1 x Door buckle;  1 x Storage bag;  2 x Handle;    B: 9 pcs set for men;  1 x 30 pounds black elastic band;  1 x 25 pounds blue elastic band;  1 x 20 pounds red elastic band;  1 x Door buckle;  1 x Storage bag;  2 x Handle;  2 x Foot ring;    C: 9 pcs set for women;  1 x 20 pounds red elastic band;  1 x 15 pounds green elastic band;  1 x 10 pounds yellow elastic band;  1 x Door buckle;  1 x Storage bag;  2 x Handle;  2 x Foot ring;    D: 12 pcs set for comprehensive;  1 x 30 pounds black elastic band;  1 x 25 pounds blue elastic band;  1 x 20 pounds red elastic band;  1 x 15 pounds green elastic band;  1 x 10 pounds yellow elastic band;  1 x Door buckle;  1 x Storage bag;  1 x 8 word tensioner;  1 x Door buckle;  1 x Storage bag;  1 x 8 word tensioner;  2 x Handle;  2 x Foot ring;    E: 16 pcs set for professional;  4 x Handle;  2 x 30 pounds black elastic band;  2 x 25 pounds blue elastic band;  2 x 20 pounds red elastic band;  2 x Door buckle;  2 x Foot ring;  1 x Storage bag;  1 x 8 word tensioner;    F: 20 pcs set for family;  2 x 30 pounds black elastic band;  2 x 25 pounds blue elastic band;  2 x 20 pounds red elastic band;  2 x 15 pounds green elastic band;  2 x 10 pounds yellow elastic band;  2 x Door buckle;  2 x Foot ring;  1 x Storage bag;  1 x 8 word tensioner;