Large Number Math Geometry Ruler Teaching Supplies Measuring Rulers Tool for Chalkboard School White Board Board Engineering , 4 Pieces, As Described

<p><b>Description:</b></p><p>LARGE RULER: Appropriate big size to use for geometry drawing and math class, fits for classroom, school or office.<br>EASY TO USE: Hollow center design, with detachable handle the teaching ruler is easy to grip.<br>BIG NUMBERS: Clear large numbers design measurement; easy to read, suitable for blackboard, whiteboard, board, etc.<br>HIGH QUALITY: material, wear resistance, not easy to deform, and will not scratch your hands<br>WIDE APPLICATION: Math geometry tool are essential tools for architects, engineers, artists, designers, teachers and so on.</p><p><b>Specification:</b></p><p>Material: </p><p><b>Size Chart:</b></p><p>90 Degree Ruler: 66x57x33cm/25.98x22.44x12.99inch<br> Ruler: 56x40cm/22.05x15.75inch<br>Protractor: 50cm/19.69inch<br>: 43x41cm/16.93x16.14inch</p><p><b>Package Includes:</b></p><p>As You Choose:<br>1 Piece 90 Degree Ruler<br>1 Piece Ruler<br>1 Piece Protractor<br>1 Piece <br>OR<br>1 Piece 90 Degree Ruler<br>1 Piece Ruler<br>OR<br>1 Piece Protractor</p><p><b>Note:</b></p><p>1. Please allow slightly error due to manual measurement.<br>2. Due to the difference between different monitors, the picture may not reflect the actual color of the item.<br>3. Wish you a wonderful online shopping!</p>

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