This Pull Style 90° straight cutter is designed for cutting standard thickness mat board and foam board up to 3/16" (4.7 mm). It features a comfortable 3" (7.62 cm) ergonomic handle and adjustable depth pivot cutting action. The cutter includes five replacement blades and has three depth settings with a slip-lock blade change feature: safety, single sheet, and 3/16" (5 mm) foam board. It can be used with any suitable straight edge and can be easily added to Adapt-a-rule, Team System, Compact, Artist Elite, and Simplex series straight edges.