OGrow Ultra-Deluxe 5 Tier Portable Gardenhouse Constructed with heavy duty powder-coated steel shelving Ideal for displaying greenery in full sun Easy Hook and Loop connection vs. ties for easy assembly and stronger, longer lasting life span Strong durable green cover manufactured from heavy duty material Strong and durable shelving will hold your heavy plantings Note: Ties to attach the shelves to the frame, and anchors to attach the greenhouse to the ground is not included in this purchase Shelf Dimensions = 18.25'' & 24''