Morton has redesigned their Boards! This new design consists of a panel system, which will enable the user to build an endless amount of sizes to suit their needs. It is 100% compatible with all of Morton's products. Boards assemble easily with interlocking tab system. This new extra sturdy, thicker, and larger material is the finest board on the market - bar none! As always all Morton Surfaces glass chips fall bellow the cutting surface into the square cells leaving the surface (and your floor) free of glass shards.