2-TIER GREENHOUSE KIT - The 2 tiers of sturdy shelving in this small greenhouse are 27-inches-wide, have 13-inches of height spacing, and hold up to 11lbs each to provide ample room for trays, pots, or planters for small or medium plants. INDOOR OR OUTDOOR - The portable greenhouse is ideal for both indoor and outdoor use on your porch, patio, deck, or sunroom. This greenhouse features a powder-coated steel frame topped with a sturdy PVC cover, creating an ideal growing environment. PLANT-FRIENDLY DESIGN - The light-filtering cover offers UV protection while allowing nourishing sunlight through, helping to protect against frost, extreme heat, and excess moisture, while the roll-up zippered door provides ventilation and easy access. VERSATILE USE - This indoor or outdoor greenhouse is a perfect way to extend your growing season for various herbs, vegetables, and fruit-bearing plants, as well as for showcasing beautiful perennials or holding gardening supplies in the offseason. PRODUCT DETAILS - Materials: Powder-Coated Steel and PVC Plastic. Dimensions: (L) 27” x (W) 19” x (H) 37.5”; Distance Between Shelves: 13”. Shelf Weight Capacity: 11lbs. Color: Green with Clear Cover.