Amazon.com : Juvale 4-Pack Extra Large 11x17 Clipboard, Horizontal Wooden Lap Boards, Wood Clip Board with Low Profile Clip for Drawing, Sketching, and Art Supplies, Landscape Layout, 3mm Thickness : Office Products
Officemate Hardboard Clipboards - 1" Clip Capacity - 6" x 9" - Clamp - Hardboard - Brown - 1 Each - Filo CleanTech