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Protractor for Geometry is made of plastic, lightweight, portable and durable..Circle Maker is hard to damage, accurate balance, high accuracy, long term service for you..The Protractor 360 Degree has a forward and reverse reading range of 0° to 360°..Circle Protractor Ruler is easy to use and the Protractor will not simply wear out or break..The Plastic Protractor has an adjustable Protractor arm and a knurled nut.

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【Accurate Measurement】 360-Degree Pro is an accurate measurement tool that helps users measure angles and radians. This tool is made of , which can

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❥Color: Light blue ❥360 circle measuring tool ❥Quantity:1PC ❥Size: 10*10cm/3.94*3.94 ❥Material: Plastic

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