High-quality materials: stainless steel hook + latex wire, it has excellent elasticity and is very durable, with abrasion resistance and mildew resistance. Firm hook: each elastic rope has a strong metal hook at both ends, with rubber protection, no matter how elastic it is, the hook will not fall off, and the luggage can be firmly fixed. Flat and non-slip design: The wide flat elastic rope can distribute the pressure on a larger area of the cargo. Compared with the ordinary round elastic rope, the wider flat elastic belt can secure the cargo more firmly. Adjustable length: the elastic rope can provide enough length and strength to secure bulky luggage on the trolley, bicycle, motorcycle, motorcycle bike, electric cars, etc. to fix the luggage to prevent the goods from falling. Specifications: 4 Pieces 2 m in length, can be freely combined, each elastic rope has its own ring design in metal, which can be connected to the hook as needed.