Amazon.com: ERRULAN Window Acrylic Sheet, Transparent Flexible Plastic Board for DIY/Art Projects/Glass Replacement, Rectangle Panel with Protective Paper (Color : 2mm, Size : 1.2x2m/47.2x78.7 in) : Office Products
Huashuaite Unbreakable Plastic Glass Sheet Acrylic Material Plastic Sheets for Windows - China Unbreakable Plastic Glass Sheet, Acrylic Material | Made-in-China.com
DURAPLEX 0.08-in T x 30-in W x 60-in L Clear Acrylic Sheet in the Polycarbonate & Acrylic Sheets department at Lowes.com
Custom Polycarbonate Sheets Cut to Size - TAP Plastics : TAP Plastics