Features Foldable Aluminum Cold Frame Greenhouse is suitable for seed planting and protecting fragile sprouts from the elementsProvide excellent weather protection for all your plantsLong lasting, maintenance free aluminum frameSide panels slope from 16-inches high at the back to 12-inches high in the frontPolycarbonate panels are virtually unbreakableQuick and simple to build with pre-assembled panelsSuitable for both balcony and gardenOpening roof top can slide out or lift up to prevent overheating4 anchor stakes ensure your cold frame is firm and secureThe clear polycarbonate cover allows full sun exposure while keeping out the coldThis is an affordable greenhouse with a perfect size 3.3-Feet (100cm) by 1.6-Feet (50cm) by 1.3Feet (40cm) for the backyard gardener.