Pack of 4, Plastic Protractors, SourceTon Math Protractors 180 Degrees, 4 Inch & 6 Inch, Clear

• 4 PIECES PLASTIC RULER- There are 2 sizes of ruler in the package. One size is 6 inch/ 15 cm; The other size 4 inch/ 10 cm.
• MEASURING RANGE- The protractor measures 0 to 180 degrees left to right and right to left; Protractor with inch and centimeter marks makes measuring easy.
• DURABLE AND STURDY- The plastic ruler is made of good quality plastic, durable and sturdy; A good measuring tool, easy and convenient to use.
• CLEAR - Translucent color allows for a clear view of numbers and letters on the page; With the clear mathematics ruler, you can measure an object easily.
• WIDE APPLICATION- The Plastic Protractor is a great math learning tool, which are suitable for children, teachers, students, office workers, etc. They are much easier for kids to use when measuring angles in textbooks, worksheets or notebooks as they are small enough to fit the angle they are measuring.

Features: Made of clear plastic material, transparent and durable. Not easy to snap and can serve for a long time. Transparent design allows you read the scale easily. Clear scale provides accurate measurements. Can be applied in painting, measuring, doing math homework, technical drawing, etc. Suitable for students, teachers, office workers, engineers, etc. Warm notice: Please keep the protractor away from fire or high temperature.