1. Versatile Paper Compatibility: The A3 board accommodates A3, A4, or smaller paper sizes, offering versatility for various design projects, whether sketching or creating detailed layouts. 2. Spacious Professional A3 Drawing Board: This professional A3 drawing board measures 20.7 x 14.5 inches, providing ample space for creative projects. It is ideal for architecture, mechanical engineering, comics, landscape design, interior decoration, flowcharts, and circuit design. 3. Quality Material: The A3 drawing board set is crafted from PP material, ensuring durability and longterm performance. Whether you're a professional designer or an amateur enthusiast, this board is built to last. 4. Comprehensive Design Tool Set: The A3 drawing board set includes an A3 board, a triangle ruler, an Lshaped ruler, a straight ruler, two inclined foot pads, and an instruction manual. With these tools, you can effortlessly produce precise and professional designs.