This full-circle protractor angle ruler with a 360° rotating indicator is a must-have for anyone involved in drafting, engineering, or fields. Its clear plastic material ensures durability and visibility, while the rotating provides exact angle measurements. Suit for creating detailed drawings, measuring wound angles, or calculating slopes, this protractor ruler is a versatile addition to your toolkit. Features -Color:Sky-blue -Material:Plastic -Size:10.00X10.00X1.00cm/3.93X3.93X0.39in -High precision: the 360° rotating indicator on this protractor ensures highly accurate angle measurements, Suit for detailed work -Convenient design: featuring clear, easytoread engravings, this protractor is designed for use, streamlining your measurement process -Broad usage: this versatile tool is Suit for various fields such as drawing, architecture, engineering, and woodworking, fulfilling multiple measurement needs -Robust construction: made from plastic, this protractor is durable, ensuring longterm reliability -Timesaving: accurate measurements help avoid errors, increasing efficiency and saving valuable in your projects Package list: 6 x protractor