With its construction and precise markings, this angle ruler is for anyone who needs to measure angles or draw accuracy. Its rotating needle and clear design make it easy to use, while its versatility makes it suitable for a wide range of applications, from professional projects to educational activities. Features -Color:Sky-blue -Material:Plastic -Size:14.50X14.50X0.50cm/5.70X5.70X0.20in -Accurate angle measurement: the 360° rotating needle ensures precise angle measurements, essential for detailed projects -Detailed engravings: engraved markings provide clear and precise guidelines, aiding in accurate drawing and measurement -Stylish design: the unique design adds a touch of personality to your measuring tools, making it both functional and attractive - Construction: built with fine craftsmanship, this ruler is designed to withstand regular use while maintaining accuracy -Versatile applications: suitable for a variety of measuring tasks, this tool is for both professional and personal use Package list: 4 x circle protractors