ShelterLogic Ultra Shed - Round Style, 12Ft.L x 8Ft.W x 8Ft.H, Model# 76813. The ShelterLogic Ultra Shed heavy-duty snow load rated shelter provides the right mix of capacity and durability at a great price. Features sturdy steel frame, commercial-grade polyethylene cover, zipped front door, solid back panel and ratchet tie downs. Round style sheds offer enhanced snow load and wind load capacities. Frame Material: Steel w/powder-coat.