Isomars Triangular Square Quilt Ruler

  • Isomars Triangular Square Quilt Ruler is a most popular quilting ruler.
  • The 6 1/2 Triangle Square Up Ruler makes perfect half triangle squares and quarter triangle squares in sizes up to 6 1/2 inch.
  • The ruler is marked in two colours for easy reading.
  • Material - The ruler is laser precise.

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