Designed for the Hercules #8500 foam cutter available on Amazon and the Proxxon foam cutter. This fence will fit any foam cutter, as long as the slots in the bed are 5/16" wide. New version 2 includes engraved cutting distance scales in inches and millimeters. Also includes a longer bottom guide rail for more precision. The engraved scales on the cutting surface go up to 7 1/4" and 180mm. Made from 1/8" MDF, requires assembly with common wood glue or white glue.