TEKTON 6261 10-Inch Ball Anchor Tarp Bungee Cord, 12-Piece Durable 3/16" elastic rubber cord loop Stretches from 10" to 18" 1-5/32" high-impact poly ball anchor Specially designed to secure tarpaulins, canopies and covers that have grommet anchor points Set Includes: (10) 12" Ball Anchor Tarp Bungee Cords