Made of high quality rubber material bungee cord with high elasticity, long-lasting and abrasion resistance, making it very durable and reliable for all possible needs. The 50pcs 6inch ball bungee cords can be installed and removed in under three seconds by simply threading the elastic through the tarp grommets, which are and portable enough to hold all your supplies. Use this 6inch ball bungee cord for tents, tarps, canopies, garage roofs, wall pipes, fishing rods, screens, canopy shelters, car covers, everyday organization like cables Colour:black Material:Polyester+rubber+PP Size:about 15cm Package Contents: 50 X Tarp Bungee with Balls Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.