This canopy is made from RIPLOCK fabric. This is an open boxed item. Customer bought it new, tried it on their gazebo, but returned it because it didn"t fit. * The product has been inspected and has been determined to be near new. * The top tier measures 36" x 36". The outer perimeter of the main canopy is 120" x 120". * # Velcro straps allow easy installation and attachment to gazebo. * Pitch of roof is 30" (enlarge picture to see details).