OLFA 4-1/2" Square Frosted Acrylic Ruler (QR-4S)

Paper crafters can use it for half-square triangles and small paper piecing. Quilters can use it as a template for 4" squares, baby quilts and more. Great if you sew with pre-cuts like Charm Squares (5" squares) or Jelly Rolls (2.5" Strips) Good For: precise measurements and cutting angles for sewing and quilting *Ships Worldwide