Upgraded shock cord with stayput fastener for canvas Features: OOTDTY 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 clean up 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 boats 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: olor: black/white Package Includes: 10 Set Bungee Shock Cord with Fastener Note: Please allow 1-3cm error due to manual measurement. please make sure you do not mind before you bid. Due to the difference between different monitors, the picture may not reflect the actual color of the item.