Amazon.com: Martin Universal Design 20" x 26" Pro-Draft Deluxe Adjustable Angle Parallel Drawing Board, White Melamine, 1 Each (U-PEB2026K) : Everything Else
Amazon.com: ALVIN Portable Drafting Board Size 24" x 36" Model PXB36 Easily Adjustable Drafting and Architecture Tool for Students and Professionals Drawing Board with Ergonomic Carrying Handle - 24 x 36 Inches :