Amazon.com : 'Canson XL Bristol 400039173 Block Block Ultra Smooth, 180 g/m² – 50 Sheets per pad glued on The Short Edge, Approximate Size 11.7 "x 16.5- 297 mm x 420 mm White : Office Products
Canson XL Recycled Bristol Paper Pad, 25 Sheets - Walmart.com
Amazon.com: Canson XL Series Bristol Vellum Paper Pad, Heavyweight Paper for Pencil, Vellum Finish, Fold Over, 100 Pound, 11 x 14 Inch, Bright White, 25 Sheets