Crafted from Metal, this protractor is rustproof, featuring clear marking for easy reading for convenience Perfectly suited for use in construction, furniture making, mechanical processing, and home renovations projects Ideal for engineers, architects, and enthusiasts who require Angles measurements Achieve measurements with our 0 to 320° Vernier Protractor, for accuracy in a wide ranges of engineering and projects Enhances your toolkit with this essential measuring instrument, ensuring precisions and reliability in every task, Manufacturer: Msioytog