RGS - 48” x 72” Slab MillIf your projects vary from cutting boards to moderate sized dining room tables, take a look at this Jack Of All Trades size from the TrueTrac Router Gantry System! With this kit, you can rest assured you're covered for virtually any moderately sized project right off the starting line. Working Area: Material Width: 48 in. Material Length: 72 in. Material Thickness: 2 1 4 in.* Expandable in both length and width: Easily add either 27 1 2 or 55 in.