The Bella is a beautiful and practical 8 ft. wide greenhouse that features virtually unbreakable twin-wall polycarbonate panels, creating an ideal combination of sunlight diffusion, heat insulation, and safety for all your gardening needs. The bell-shaped greenhouse was specifically designed to improve wind resistance and allow snow to easily slide off. The extra-large workspace and wide double doors allow the most avid gardener plenty of room to grow an abundance of vegetables and herbs and still have room for transplanting tender plants and for storing tools and accessories. The Bella is a strongly built, attractive greenhouse that will offer you years of gardening enjoyment. This greenhouse also includes a galvanized, rust resistant steel perimeter base for additional structural support, stability, and alignment. Bella, for a stunning and functional addition to your gardening experience. Virtually unbreakable 6 mm wall and roof and 4mm door and window twin-wall polycarbonate panels maintain ideal temperatures and protect from strong sunlight exposure Bell shaped greenhouse allows snow to easily slide off and improves wind resistance All panels are 100% UV protected and block harmful UV rays Easy DIY installation - sliding panel assembly system Durable, rust-resistant aluminum frame Galvanized steel base included with designated holes for anchoring for additional structural stability (anchors not supplied) Low-threshold and double doors for easy access Maintenance free