This is the greenhouse that folds to only 3" wide for unobtrusive winter storage. Its PVC cover is removable and the one-piece frame and built-in shelves unlock and fold without requiring tools, ensuring ease of storage. The powder-coated steel frame ensures stability and the four 24" L x 18 1/2" D steel shelves easily accommodate pots, trays, and garden supplies. The clear PVC cover keeps plants visible, provides 360º of sunlight, and shelters plants from wind, pests, and driving rain, allowing you to propagate seeds in the spring or extend the growing season into the autumn. Two zippers that run nearly the full height of the greenhouse provide easy access. Each shelf supports up to 50 lbs. No assembly required. 60" H x 18 1/2" D x 24" W. (15 1/2 lbs.)