Manufacturer: Designed the cover Compatible with Big Lots Manufacturer’s Model Number: A101017510, A101017511, A111020900,SKU: 810580328,please be advised that NOT FIT FOR any other gazebo model Measurements Are: Small Top: 44" x 36". Big Top: 156" x 129" . Please measure corner to corner of the gazebo and compare to the dimensions on the listing.You must measure your top and bottom frame dimensions before buying Material: Gazebo replacement canopy top made of UV-protected and water-repellent polyester fabric meets your outdoor sun protection and waterproof needs NOTE: This is replacement top ONLY,Metal Structure and sidewall NOT included INSTALLATION INSTRUCTION: No tools needed,Install the four corners of the large top, then install the four corners of the small top SCOCANOPY Replacement Cover Compatible with SUNJOY Crestfield 11X13 Gazebo (Models A101017510, A101017511, A111020900),