Office A3 Drawing BoardProfessional A3 drawing board is made of high quality plastic which makes this product durable and sturdy. With ergonomic and humanized design, this drawing board is easy to use with parallel gliding track for smooth straightedge movement, gives you comfortable and less effort drawing experience. It is a very useful accessory to practice your drawing skills, it is a helpful tool for designer, also as a great gift. FEATURES: * Ergonomic designed A3