Sidewall Replacement windows for every size outdoor canopy. Can Fit All Standard Canopy Frames Ranging From 1 3/8″- 2″ Frame Poles. Fabricated Using 6 Oz, 12 Mil Polyethylene And Is 100% Water Proof & UV Resistant. Sealed Grommets Along Edges For Easy Frame Attachment. Our Premium Heavy Duty Valance Side Walls Are Built To Last.