"This easily assembled Snap & Grow Greenhouse is the perfect solution for greenthumbs that want to work their magic all year-round. With a spacious interior, the greenhouse makes a great home for all of your plants. A pre-assembled roof vent and the unique split-style door provide excellent ventilation, while downspouts allow you to capture rainwater for your garden. Outer Material Polycarbonate, Length in. 100, Style Snap and grow, Frame Type Corrosion-resistant aluminum frame, Width in. 75, Glazing Clear, single-layer SnapGlas polycarbonate panel, Color Silver, Ventilation 1 Adjustable roof vent, Dimensions L x W ft. 12 x 6, Side Wall Height in. 48, Frame Spacing in. 2, Center Height in. 81. Pre-installed weather stripping Split door and vent windows are preassembled out of the box Tough, crystal-clear polycarbonate SnapGlas panels slide and lock into place without complicated tools SnapGlas provides 100 UV protection and is virtually unbreakable No small clips or hardware required for assembly Includes galvanized base kit and ground spikes"