Stencils are made from poly-coated fibreboard. The stencil patterns consist of a mortar joint with the brick, stone, or tile cut-out. Stencils come in a wide variety of popular patterns. The rolls are approximately 36" - 39" wide and vary in length from 34' to 415'.

At the 2015 Farrell Equipment's Annual Product Sales Show, OSHA gave a lecture on jobsite safety: "Dangers of Silica Dust on the Worksite"

Occupational exposure to crystalline silica often occurs as part of common workplace operations involving cutting, sawing, drilling, and crushing of concrete, brick, block, rock, and stone products. Participates learned about controlling exposure to this hazardous material.