Square Ruler 6 1/2” x 6 1/2” - Omnigrid

6 1/2 in x 6 1/2in Square Ruler - Omnigrid Rulers OG65G The Omnigrid 6.5in x 6.5in ruler is a popular baby quilt block size; it features a 3in x 3in section of 1/8in grid markings, and a 1/2in seam allowance on 2 sides; it is used for cutting and checking half and quarter square triangle Color: Clear Made of: Acrylic Use: Quilting Ruler Size: 6.5in x 6.5in Included: One Ruler