XTARPS - 12 x 18-18oz Heavy Duty WaterProof Vinyl Trailer Tarp with 10 pc Rubber Bungee Size: 12 ft x 18 ft 18oz (per square yard) vinyl for heavy duty use; Black Color; Heat sealed seams; Waterproof, UV resistant; 10 pcs of 9" rubber bungee included; Size #5 grommets around the hem spacing every 2 feet, All hems are re-enforced with 2" wide nylon webbing Tarp is not pre-folded nor preformed. If your trailer is 6x8 and like to have 1 foot folding down on each side, you should order 8x10 sizes.