The Build a Bungee kits come in a polybag complete with 12’ of rope or strap. Rope is available in 2 size kits: 1/4” or 5/16” and comes complete with 2 pair non-scratching hooks (4 ends) for building customized bungee cords. A great replacement for any shock cord application. Safely stretches up to 2x original length. Available in Black, and Military Green.