DescriptionThis is a protractor with 200mm ruler. It is made of durable stainless steel and well designed.It has double graduation from 0-180 degree, measuring length from 0-20 centimeter. It is used to draw radial lines, setting bevels and transferring angles.Feature- Color: As shown - Material: Stainless Steel - Size: 27cmx12cm/ 10.6x4.7inch - Made of polished stainless steel, brass locking nut. - Double graduation from 0-180 degree, measuring length from 0-20 centimeter. - Used to draw radial lines, setting bevels and transferring angles. - Exquisite workmanship, durable, wear-resistant, comfortable feel.