What you get: Experience precision and convenience with our pack of 100 protractors, each individually sealed in an opp bag to avoid collision and wear. Strong material: Made of strong and durable plastic material, you can rely on our protractors for long-lasting use. Excellent use experience: Enjoy excellent use experience with clear printing, allowing for precise line distinction and easy reading of text, letters, and numbers. Suitable size: With a measuring range of 0 to 180 degrees and a minimum angle accuracy of 1 degree, our protractor features clear line distinction every 10 degrees and is 4 inches (10cm) long, making it a perfect fit for your book, notebook, and pencil case. Widely used: Suitable for a wide range of activities, such as painting, measuring, homework, technical drawing, and engineering and biomechanics classes, give our geometric protractor to your students, family, friends, classmates, and office workers as a loving and caring gesture. Specification: Protractor size: 10 x 5.5 x 0.1 cm Measure range: range of 0 to 180 degrees, the minimum accuracy of the angle is 1 degree and each 10 degrees have a clear line to distinguish Good helper for measure The math protractors are suitable for teachers, students, office workers, etc. Color: Material: plastic Package Contents: 100 pcs x Protractors Only the above package content, other products are not included. Note: Light reflection and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm. Product Notes: Please allow a little manual errors.Due to the lighting of the photos and the difference of monitors, the pictures may not reflect the actual color of the real item. Please confirm acceptance before ordering. About Shipping: Please ensure your shipping informations are correct to avoid delivery issues. All orders are shipped within 3 days after payment. Delivery usually takes 8–12 days, The specific delivery time is depend on circumstances. If you have any questions during your purchase, feel free to contact us. We will respond you within 24 hours.