Heavy-Duty Steel Frame:; Built with a rust-proof powder-coated steel frame (1.5" dia/1.2mm thick) for ultimate stability.Spacious 13'x25' Design:; Provides ample room for trucks, boats, or events. Can also be converted into a large workspace.Removable Walls for Versatility:; Easily adapt from a fully enclosed shelter to an open-air canopy for parties or weddings.All-Season Protective Canopy:; Features a high-density coated tarp that provides reliable shelter from UV rays, rain, and snow.Ventilated with Roll-Up Access:; Roll-up doors and windows offer excellent airflow control and convenient entry.