1. Ideal for various design fields: The A3 multifunctional drawing board is for a wide range of design disciplines such as architectural design, mechanical drafting, comic creation, and more. It is an essential tool for designers at all levels who seek precision in their work. 2. Versatile paper compatibility: The A3 board can accommodate A3, A4, or smaller paper sizes, making it versatile for different types of design projects, whether sketching or creating detailed layouts. 3. Comprehensive design tool set: The A3 drawing board set includes an A3 board, a triangular ruler, an Lshaped ruler, a straightedge ruler, two inclined foot pads, and an instruction manual. With these tools, you can effortlessly create precise and professional designs. 4. Spacious professional A3 drawing board: This professional A3 drawing board measures 50.3 cm x 36.8 cm (19.80 inches x 14.49 inches), providing ample space for your creative projects. It is ideal for various construction fields, including architecture, mechanical engineering, comics, landscape design, interior design, flowcharts, and circuit design.