The BlueSpot Bungee Cordshave a heavy-duty elastic design provides constant tension and a firm hold. Offering quick, convenient load binding with non-marring high strength hooks to eliminate knots. 12mm (1/2in) diameter provides maximum holding power and is ideal for tarpaulins, cars, trucks, trailers, bikes and motorcycles.These BlueSpot Tools Bungee Cords have the following specification: Size: 60cm (24in).Quantity: 6 Piece.