General Description:
Protractor, chalkboard, 180 degrees, 44cm
Technical Specifications:
Protractor for blackboard, 4.5mm rigid plastic, 180 x 1 degree, base 440mm, with detachable handle
Instructions for use:
Classroom teaching aid
Weight/Volume/Dimensions:
Estimated weight: 0.278kg
Estimated volume: 0.957cdm
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