Unsurpassed in performance and durability, Ghent Two-Piece M1 Porcelain Magnetic Whiteboards are designed with communication, collaboration and learning in mind. Featuring a 28-gauge, porcelain-on-steel surface mounted to a strong, three-eighth inch thick backing, M1 boards deliver excellent durability as well as superior scratch-, dent- and stain-resistant performance. Their bright white surfaces also deliver a high-contrast field to help dry erase ink pop outeven those sitting furthest away should be able to read the board clearly. Ideal for high-traffic environments, particularly schools and offices, their durable porcelain surface erases easily, without ghosting; and as the surface is made of porcelain-on-steel, a wide range of magnetic board accessories are also compatible, opening up a whole world of additional creative possibilities. Each board features a sleek frame and a detachable accessory tray with protective end caps. Worry-free packaginglarge-format M1 board surfaces are shipped in two piecessimply use the included joiner strip, which gives the illusion of one seamless board surface, before mounting. Both pieces are shipped in the same carton.