Excellent Strength and Elasticity: WORKPRO Outdoor Heavy Duty Bungee Cord, each bungee cord is constructed from high-quality PP wire and rubber core, ensuring superior strength and stretch as needed. Can be used indoors and outdoors. High-quality double aluminum alloy hooks make it more firm Wide Applications: Bungee cord is 24 inches (60 cm) long and 8 mm wide. It has an advantage in both length and width over ordinary bungee cords. It has stronger carrying capacity and can meet your higher requirements. These heavy duty bungee cords are highly elastic and supportive and are compatible with bags of all sizes and weights.