This canopy fits gazebos who were sold at Target over the past several years, manufactured by SunJoy Industries, model named the Sunjoy Havenbury series. The Sunjoy model amounts of the gazebos this canopy is designed to replace are L-GZ081PST and TGZ081. Garden Winds recommends that replacement canopy cover you simply purchase this canopy only if you’ve this kind of particular gazebo. This replacement canopy cover canopy will not fit any other gazebo. That is a CORNER POCKET designed gazebo replacement canopy top cover. The top tier measures 39″ x 39″. The underside tier measures 130″ x 130″. The corners and sides of this canopy has “pockets” for the roof bars/rods to be inserted for a snug fit. Please view enlarged picture to get replacement canopy cover a better viewing of the corner pocket design. Involving the top tier and bottom tier is a functional replacement canopy cover mosquito netting that allows wind ventilation. For an option, a four sided mosquito curtain netting can be ordered in an additional charge. The four-sided mosquito curtain netting is hung via plastic rings onto an inner railing of the gazebo. Similar to the factory original, the mosquito curtain netting can zip/unzip and slide along side railing. Ties are included to fasten the mosquito curtain netting to the corner posts. THIS ITEM IS FOR THE CANOPY ONLY, CURTAIN NETTING NOT INCLUDED. YOU CAN ORDER CURTAIN NETTING ITEM NUMBER LCM431