The small wooden greenhouse is made from fir wood and polycarbonate panels, with a top access opening and double doors for its forwarding openingThis wooden mini greenhouse will extend growing season and protect young plants from frost The gardening cold frame's UV proof polycarbonate walls with flip-top hinged lidThe polycarbonate greenhouse comes with 2 slatted wood shelves for added storage space. The shelves can be moved so that the cold frame can fit tall plants well. Galvanized metal parts of the small greenhouse are rust proofingOverall Dimension: 58L x 44W x 78H (cm) Assembly required