It is a complete A3 drafting workstation with a parallel movement that slides into the groove and locks at each end za finger buttons. Equipped with a transparent sliding ruler, drawn in centimeters, a long guide, a quick release paper claw, a 45-degree triangle and 2 non-slip support legs. Pull rail with stop-and-go lock. Flexible and unique design, the 180 degree protractor is marked with equivalent lines for hatching; 2 brackets fix the paper; the Geo triangle is equipped with a protractor, all elements are removable. Guides, round skala, quick-set angle and quick detachment of the carrier for added precision. 2 magnetic clips with a switch inside and a corner clamp for easy and secure grip. No more folding paper when deleting. Ergonomic design for easy and comfortable use. This A3 drawing board is a useful tool for technik, providing convenient and economical painting and is an ideal Christmas gift for engineers, connoisseurs, architects, interior designers. Material: Made of high quality plastic, lightweight and durable. STRONG AND ACCURATE-designed with paper positions on both sides of the drawing board and ladder at the bottom, making the drawing process more precise and stable. Non-slip design - you can attach a non-slip stand to the back of the drawing board to find a comfortable angle and position. The L-shaped straight edge design can control the top edge of the drawing material and the bottom edge. Portable Writing Board - This writing board with a parallel slider for smooth right edge movement is easy to use. Compact design allows for easy removal and finishing of the drawing board Product Features: Material: plastic; Size: A3 Overall dimension: 50,5 x 37 x 1,3 cm (L x W x H ) Package weight: 1,9 kg Contents of drawing board A3: 1 angle, 2 tweezers, 1 ekierka, 2 non-slip feet, 1 sliding ruler All parts are removable for easy operation.