1/4" Thick Insulated Tarp Specifications: Heavy duty insulated poly tarp Finished Size: 6" or 3% allowed tolerance from stated size 3 layers of material - 1/4" cell foam insulation sealed between 7oz 12 mil poly tarps Double needle lock stitched hems Rope Reinforced Hem #2 Brass Spur Grommets Spacing (all sides): 24" approx Durable heat welded seams Acid and rot resistant UV resistant Arctic temperature flexibility Made in the USA For custom sizes email [email protected] or call 1-800-838-3057 Note: These are made to order tarps. This Insulated Poly Tarp is hand-sewn here in the United States. It takes approximately 10-15 business days before your tarp is shipped to you. We appreciate your patience.