Art Supplies
Liquidraw A2 Drawing Board Parallel Motion With Carry Handle, Includes Drawing Board Clips & Set Square
Fitted with parallel motion and set square for drawing vertical and horizontal lines and angles Size - 18.5" x 25.5" Made of wood and both sides are laminated 15° working angle Ideal for architects, interior designers, art students and professionals
https://www.bizrate.co.uk/artsupplies/liquidraw-a2-drawing-board-parallel-oid32929040031.html