POLY PRO: Mini Bungee Cords-10 Pieces In The Package, 10" Each 10 Black mini bungee cords - 10" inches in length and pefect for smaller jobs 4mm Diameter thickness of cords for maxium strength Scratch-resistant strong metal hooks on each end to hold on firmly Use with your bike, car, boats - at work, school, camping - application for these are endless String them end-to-end for larger jobs - good to have them around, never know when you need them!