Gray polyester replacement gazebo canopy. PAI-84 flame retardant treated canopy only. Replacement canopy for the Outdoor Expressions 13 Ft. Made of 180-gram durable gray polyester. Outdoor Expressions 13 Ft. Gray Polyester Replacement Gazebo Canopy. Color: Gray Material: Polyester. Double check your address when you are checking out, If you have moved, update the address before paying. You are responsible for the address you provide at the time you order. SIM Supply makes no warranties, express or implied, beyond this period, unless otherwise specifically and expressly stated. All items are subject to back order. If you have an issue with an item please contact our customer service team to help resolve the issue. Power Equipment: trimmers, mowers, chain saws, etc. All sales on power equipment are final.