The BlueSpot Bungee Cords have a heavy-duty elastic design that provides constant tension and a firm hold. Offering quick, convenient load binding with non-marring high-strength hooks to eliminate knots. The 12mm (1/2in) diameter provides maximum holding power and is ideal for tarpaulins, cars, trucks, trailers, bikes, and motorcycles. This set includes 6 pieces of 60cm (24in) bungee cords.