Includes everything you need to make perfect, repetitive geometric, straight-line cuts. Longest straight cut is 13". Each grid is 11-1/4" x 11-1/4". Includes everything you need. 

Includes; (2) Waffle Grids (1) Adjustable-Angle Rest (2) Super Stops (1) 90deg. Straight-Edge Swivel Rest (1) Straight Edge Swivel Rest (1) Compass Dial (1) Ruler Positioner/Oil Well (1) 14" ZERO Mark Ruler (1) 18" Straight Edge (2) Blade Compensators (GLASS CUTTER NOT INCLUDED)