The items are a perfect blend of style and function. Their raised beds are made from galvanized steel that will not warp, crack or rot and can be recycled at the end of their service life. Their beds come in low or high sidewalls to accommodate different types of plants. The beds have been designed with ergonomics in mind, beds provide single-sided access and are ideal for placement against a wall or can be used to form a privacy wall or border. Beds provide 2-sided access without needing to step in the bed, keeping the soil loose and eliminating the need to till the soil each year. You will be amazed at the added productivity, accessibility, and convenience of growing more with less soil and space. All sizes can be extended by 36" increments using their extension kits (sold separately) so the possibilities are limitless. Raised bed gardening provides proper soil drainage and retains warmth for strong root development, and improved plant health, and yield. These beds are simple to assemble: prepare your site, secure the sides to the corner brackets with 4 bolts per corner and they are ready for soil and plants. The planters and beds make estate-quality gardens easy and affordable for all.