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Ring Ruler - US Standard

Ring Ruler - US Standard








Overview

Item # 505028
Average Rating:
Recommended Grade(s): K-12
Web Price $11.29
Quantity

Description

Ring Ruler is a circular ruler that measures diameter, circumference and 360 degrees within a flexible circular profile that easily expands and contracts to form any desired circle size within a range of 3" - 6" in diameter. Snaps into place for a semi-permanent hold.

Details

  • Type: Manipulatives
  • ISBN/UPC 728028208351

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