MATERIAL: This durable,accurate and light weight A3 technical drawing and drafting board is made of premium high-impact plastic; sheet size is 42 x 29.7 cm (A3 size)
T-SQUARE AND TRIANGLE: The T-square straightedge slides up and down on a plastic runner,and maintains a nice 90° angle and can be locked into position on both sides of the board so that it doesn't move at all when you want it stable
PAPER LOCATOR AND TILT ANGLE FEET: There are paper clips on both sides of the board and with scale clamp on the bottom,to make you draw up your plans very nicely
ERGONOMIC AND HUMANIZED DESIGN: Our architecture drawing board is easy to use with parallel gliding track for smooth straightedge movement, give you comfortable and less effort drawing experience
PRACTICABILITY: Fashion, creative, ergonomic designed drawing board. This tool is a very useful accessory to practice your drawing skills, this drawing board is a helpful tool for designer, also as a great gift