Amazon.com: Polycarbonate Clear Plastic Sheet 12" X 18" X 0.0625" (1/16") Exact, EasyRuler Film, Shatter Resistant, Easier to Cut, Bend, Mold Than Plexiglass. VEX Robot, Hobby, DIY, Industrial. Glass Replacement : Industrial
Amazon.com: Acrylic Plexiglass Sheet – 1/8” Thick - Heavy Duty Lucite Plastic Board for DIY and Art Projects, Décor and Home Improvement – Weather and UV Resistant - Glass Replacement : Industrial & Scientific