HEAVY DUTY OCTAGONAL VINYL GAZEBO CUPOLA.21''HIGH X 19'' WIDE.THE BASE DIAMETER IS 17'' ACROSS.THIS IS A NO RETURN ITEM. IT COSTS TOO MUCH TO SHIP,,, READ CAREFULLY !!!! THIS IS A TYPICAL SIZED CUPOLA (INDUSTRY STANDARD) FOR A OCTAGONAL GAZEBO FROM 8'--- THRU 12'.
A NOTE TO THE WISE. THIS ITEM COSTS ME AROUND 75.00 TO SHIP!!! IT IS NOT A CELLPHONE CASE OR A BOX OF MASKS.!!!!! IT IS HEAVY AND SHIPS IN A LARGE BOX.