Plastic Protractor for Angle Measurement Student Math 180 Degrees, 4 Inches, Clear, 10 Pack

plastic protractor 180 degrees, 4 inches, clear, 10 pieces Good angle measurement tool The protractor with clear color is a tool for measuring an angle or marking angles. It has gradients for single degrees, and with 2 half co-center circles, a center point and identified lines for every 10 degrees. Wide application The protractor is a necessary study tool when kids are doing the homework, it’s compatible to compass, ruler, etc. Convenient to get the precise angle This ruler is plastic with the lines and numbers insetting into the ruler to make it easier to read and use. The lines are straight to give an accurate geometric patterns. This protractor is transparent and you can see the numbers and letters on page clearly. Sturdy, small protractors The protractor size is 10 x 5.5 x 0.13 cm. They fit to the pencil cases. These tiny 4 inch protractors are good helper for your kids to settle the math problems. Kids can easier to get the angle markings on the protractor. Note: the minimum accuracy is 1 degree. If you want measurements to the nearest 0.1 degree, then you need a different device. Package includes: 10 x Plastic protractors

Plastic protractor set: the protractor is made of good quality plastic; 10 cm/ 180 degree, half round shape; 10 Pack in total

Transparent plastic protractor: clear color makes you measure easier, and you can see the numbers and letters on page through the protractor

Easy to get the precise angle: the math protractor has gradients for single degrees, with a center point and identified lines for every 10 degrees

Good student measure math tool: the protractor can be as gifts for your kids in school; You can take it in your pocket or pencil case

Exquisite and useful protractor: The angle protractor with smooth surface can move easily on paper; Common size protractor can be applied in school and home