Make gardening easy with this Outsunny 2 Level Adjustable Roof Aluminium Cold Frame. This 100 x 100cm cold frame greenhouse is a versatile piece suitable for low and compact growing. Made with an aluminium frame for a strong core, the grow house is fitted with thick polycarbonate panel walls for an enclosed space. The two-level roof panels allow fresh air in, and they can be propped up in place to keep them open. Also, the clear panels mean you can see inside the cold frame easily to observe plant growth. Plus, the thick plastic creates safe, sheltered surroundings to keep plants protected as they grow inside.