Kotap Adjustable 18-Inch Bungee Cords, 10-Piece, Item: MABC-18 Maximum Strap Size: 18-Inch (including hook) Bungee Cord Diameter: 5/16-Inch (8mm) Easily adjust tension and length (down to 10-Inches) Non-Scratch, Durable Hooks Each strap has UPC sticker so that it can be resold individually at retail.