Use these durable M Brace(R) planter braces to easily create raised beds in the square or rectangular shape and size you need for your garden. No tools, bolts or nails are required-simply cut pieces of wood to your preferred length, then slide them into the braces. Create a customized bed 10"-14" high by cutting wood to fit your exact needs. Use any 2" lumber-either natural wood or lumber made from recycled materials. The braces can be re-used. Powder-coated braces are made of 100% recycled steel-and are fully recyclable. Set includes four braces. Made by a family-owned company in California. A Williams-Sonoma exclusive.