★ (New) Elementary School Textbook Compatible Math Ruler 5-Piece Set Durable Case Included • Durable and highly transparent methacrylic resin rulers • (Case) Highly transparent and easy to see the contents, easy-to-open design, the lid stops at 45 and 90 degrees so it doesn't get in the way on the desk, the 5-piece ruler set can be stored compactly, guide lines in the shape of the rulers make it easy to put the rulers in the correct position ★ Set Contents ・ 15cm Ruler ・ Right Triangle Ruler ・ Right Isosceles Triangle Ruler ・ Protractor ・ Mini Ruler ・ Case Case Size: H170 x W73 x D11mm • Materials: (15cm ruler, triangle ruler, protractor, mini ruler) Methacrylic resin, (mini ruler) PVC, (case) PS resin Available for immediate purchase #ElementarySchoolRuler #Protractor #TriangleRuler