20 Pack protractors: the material is plastic; The bottom side length is 10 cm, 4 inch size make it easy to put on your books, notebooks and pencil case
Measure protractor with accurate number: the black numbers are clear and easy to identify, then you can read quickly with great accuracy
Half round shape: the plastic protractors are the common shape protractor, it''s universal, you can applied to settle the math problems frequently
Thick and durable protractors: this clear plastic protractor is thick enough, thus they are not easy to snap; Total: 20 pieces
Measure math tool: the geometry protractors are suitable for painting, measure, homework, technical drawing; Abundant bulk, you can send them to your friends and classmates

Technical Details

Product Details

Product Dimensions

Package Dimensions
Width : 4.8 inch
Height : 0.94 inch
Length : 5.91 inch

Item Weight: 4.16 ounce (View shipping rates and policies)
Shipping Weight: 4.16 ounce (View shipping rates and policies)

ASIN : B01MR6SYQH