Features: No more tired fingers from snapping on covers; cord clips are done in seconds. Marine bungee shock cords require no special tools for installation. Flexible cord fasteners cut cleanup time in half! Pull the shock cord onto the knob to secure—no more struggling to make snaps fit. Keeps canvas secured through storms and high wind and keeps your boat protected! Ideal for boat covers, canvas fasteners, canvas covers, cover, boat canvas snaps, small boat cover, boat cover canvas, and stay cover. Use as bungee cord loop or bungee shock cord. Specifications: Color: Black/White Package Includes: 10 Set Bungee Shock Cord with Fastener Note: Please allow 1–3 cm error due to manual measurement. Please ensure you are comfortable with this before purchasing. Due to differences between monitor displays, the picture may not reflect the actual color of the item.