Blank White Large Cardstock 12” x 18” Inches | Medium Weight Thick Paper 65lb Cover Card Stock (176 gsm) | 50 Sheets Per Pack - Walmart.com
12 x 18 Inch Cardstock - Bulk and Wholesale - Fine Cardstock
18" x 12" Bright White Card Stock Paper | 3-12-229-P
Amazon.com : Premium Heavy White 18" x 12" Card Stock 50 pack - 100lb. Cover 285GSM - Super Smooth Matte Finish - 100% Made in the U.S.A. : Office Products
Weathered Grey Card Stock - 12 x 18 Environment Smooth 80lb Cover - LCI Paper
Blank White Card Stock - Large 12 x 18 - Heavyweight 100lb Cover - 50 Sheets | eBay
Custom Full Color Poster, 12" x 18", 100# Gloss Cover Stock, Laminated, Horizontal | Quill.com
Blank White Card Stock - Large 12 x 18 - Heavyweight 100lb Cover - 50 Sheets | eBay
Ultrawhite I-Tone Smooth 12-x-18 Cardstock Paper 250-pk - 270 GSM (100lb Cover) PaperPapers Large Size Fine Card Stock Paper - Professionals, Designers, Digital Printers - Yahoo Shopping