This Outsunny polycarbonate greenhouse is a piece for every gardener. The aluminium frame means a strong core, fitted with polycarbonate panels for a protective shell - protects plants from harsh sunlight, wind and rain. The transparent finish allows natural sunlight to promote healthy growth. Fitted with a sliding door for easy access, plus one five-level windows to bring in plenty of fresh air whenever needed. OUTSUNNY Polycarbonate Walk-in Garden Greenhouse w/ Sliding Door Grey