Features: Custom-Compatible Design: Compatible with multiple common conduit sizes (1-3/8", 1-5/16", and 1-5/8"), allowing flexible DIY builds with readily available emt poles from local hardware stores. Defined Shade For Targeted Coverage: The 102° low-pitch roof shape creates a tighter, more focused shelter zone, ideal for car parking, market booths, garden work areas, and outdoor display spaces. Specifications: Material: hot-dip galvanized steel Color: silver Size: inner ø 1-3/8", outer ø 1-1/2" Package Includes: 6 x Slope canopy roof fittings Notes: Manual measurement, please allow slight errors on size. The color may exist a slight difference due to different screen displays. Pipes and cover sold separately. Small parts included, please keep them away from little kids to avoid swallowing risk