Description :Contents: 12 stretchers, including 3 sizes, 40cm, 60cm and 80cm, 4 pieces of each length, to meet your different needs. Sturdy material: the bungee cords are made of rubber yarn, wrapped with high-strength polypropylene yarn, sturdy and durable, high elasticity, strong toughness, aging resistance, wear-resistant, non-slip, long service life. >With Hook: Both ends of the elastic cord are designed with hooks, made of sturdy metal, not easy to bend or break. The hook is convenient to combine multiple ropes as needed. Wide Application: The high-strength elastic rope is widely used for securing tents, awnings and tarps, securing luggage, bicycles, electric vehicles, motorcycles, cargo bundles, etc. Various Occasions: Bright colors are attractive, compact size and lightweight, easy to carry, suitable for daily home and outdoor use, ideal for cycling, camping, hiking, etc. Features: Materials: polypropylene, rubber, metal. Colour: yellow (40cm), blue (60cm), red (80cm). Length: about 40cm, 60cm, 80cm. Diameter: approx. 8 mm. Hook size (L x W x H): approx. 63 x 26 mm. Quantity: 12pcs/lot (4pcs of each length). Contents: 12 tensioners.