Zenport SH3050LG-PVC-A 3-Feet Balcony Greenhouse for Protected Patio, Balcony Plant Growing and Gardening, 3.3 x 2 x 3.3-Feet Clear polycarbonate cover allows for full sun exposure by day and keeps out the cold at night Affordable and compact, perfect for the backyard garden; the extendable frame allows extra room for tall plants Sturdy, aluminum framework can resist strong winds and inclement weather