2 Pcs Circle Protractor Rulers Plastic Protractors Swing Arm Angle Rulers for Kids Students Classroom

【Materials】The circle protractor rulers are made of top of the range plastic, and positive workmanship, are sturdy and never straightforward to interrupt, have easy and burr-free edges, don’t harm your fingers, secure to make use of.
【Design】The 360 diploma swing arm protractors’ clear design lets you learn the size on it shortly; In addition to, they’ve a novel swing arm design, which lets you swing the arm 360 levels, and provide help to get the exact angle.
【Simple to Carry】The round swing angle finders are 4.72in/12cm in diameter, small in dimension and lightweight in weight, straightforward to retailer, you’ll be able to carry them round in your faculty bag or file bag, and handy so that you can use when wanted.
【Simple to Use】Each the within and out of doors of round ruler protractors have a 360-degree measuring angle, which is gorgeous and concise. They use ahead and reverse order to show the measurements, which might save your computing time and enhance your work effectivity.
【Broadly Utility】The 360-degree protractors are appropriate to be used in school rooms, places of work, engineering, and so forth. They’re the right measuring software for college students, architects and engineers for studying and drafting.