The Inart K-Line 3mm A3 White Board (120010353) comes in the standard A3 format, practical for those who work directly from technical drawings or plans in this size without having to cut a larger board to size. At 3mm thick, it combines lightness with sufficient rigidity for small models, presentation supports, and school projects. It can be easily cut with a craft knife and metal ruler in clean, straight lines, even on creases closer to the edge. The A3 format is more compact than the larger individual formats in the range, making it easy to store in drawing folders or school lockers without taking up too much space in the classroom or studio. It is ideal for architecture, design, and fine arts students who regularly work in A3 format and prefer to start with the board in the correct size, avoiding material waste.