Keeper 1/2' x 150 Marine Grade Bungee Cord Reels are made from the highest quality materials for long-lasting dependability no matter what the application. All Keeper bungee cords are designed to withstand UV rays and weather damage with durable outer jackets. Premium rubber ensures top quality performance and outstanding toughness. Marine Grade Bungee Cord Reels allow the consumer to choose the length of cord they need.