Keeper 1/4in x 300ft Marine Bungee Cord Reel - The Keeper Marine Grade Bungee Cord Reel is easy to cut to customizable cord lengths to accommodate any size project. The durable outer jacket is built to withstand UV rays and weather damage making it perfect for securing boat tarps or replacing canvas in pop-up campers. Features: Maintains elasticity Ideal for securing tarps Premium grade, long-lasting rubber