Enjoy easy gardening with this Outsunny 3-tier Wooden Polycarbonate Cold Frame. Made from fir wood and polycarbonate panels, this orange grow house is sturdy and comes with two shelves to reliably place your plants. The greenhouse is ideal to keep the temperatures cool for the summer and warm in the winter. Easy to use, the cold frame comes with a top opening and double doors for simple access to the inside. This wooden mini greenhouse will extend the growing season and protect young plants from frost. Plus, its UV-proof polycarbonate walls with a flip-top hinged lid will let just the right amount of sunlight inside.