This concrete mold makes it easy and fast to install many different size concrete garden beds that are strong and durable. BedBlocks are interlocking and stackable, and they lock together with  3/8  rebar for maximum durability. Commercial grade for personal or business use, this mold will produce a bedblock 35 1/2″ long, 8″ tall, and 2 1/2″ thick. With BedBlocks, you can quickly and easily install strong and durable concrete garden beds in a variety of sizes. Our commercial-grade molds make building garden beds a breeze! easy to use and designed to save you time and energy. Simply fill the molds with concrete and let them cure for 24 hours. Then, simply flip over the mold, and you will be left with a solid, durable BedBlock.