Acceptable Materials

Cast Acrylic

• 1/32″, 1/16″, 1/8″, 3/16″, 1/4″

Extruded Acrylic

• 0.08″, 0.22″

Single Ply Cardboard

• 0.07″, 0.15″

Birch Plywood

• 1/32″, 1/16″, 1/8″, 1/4″

Hardwood (Basswood)

• 1/32″, 1/16″, 3/32″, 1/8″, 3/16″, 1/4″

MDF

• 1/8″, 1/4″

Bristol Board

• 2-Ply (0.016″), 3-Ply (0.023″)

Chipboard

• 0.022″, 0.03″, 0.04″, 0.05″, 0.06″, 0.08″, 0.12″

Mat Board

• 0.016″, 0.028″, 0.04″, 0.05″, 0.09″

Vellum

• 0.003″

Printer Paper

• 0.005″

Prohibited Materials

Foamcore

Double & Triple Ply Cardboard

Corrugated Plastic

PVC Plastic

CPVC Plastic

Vinyl Plastic

Particle Board

Tempered Hardboard (Masonite)

Softwood

Lumber Core Plywood

Metal

Glass

Stone

Tile

Concrete

Canvas