1. Stainless Steel Protractor (type A) combined with ablade. Multifunctional and convenient for education, drawing, and office work. 2. Size: 90x150mm More sizes: 80x120mm, 120x150mm, 150x200mm, 200x300mm and 300x500mm 3. Surface: etched scale, polishing surface 4. Packing: blister + card Customized logos are acceptable OEM orders are welcome Customized length/width/thickness are welcome Packing as requested