Corrugated Plastic Sheet for Indoor and Outdoor Use - 3/16 Inch Thick Poster Board, 24x36 Inches - Pack of 5 White Plastic Board Sheets - Waterproof Coroplast Sheets and Lightweight Blank Yard
Corrugated Plastic Sheet for Indoor and Outdoor Use - 3/16 Inch Thick Poster Board, 24x36 Inches - Pack of 5 White Plastic Board Sheets - Waterproof Coroplast Sheets and Lightweight Blank Yard
Amazon.com: 24" X 36" Coroplast Sign - 4mm - Blank White Plastic Sheet Board - Fits Most A-frames - 2 Pack : Industrial & Scientific