Description

Omnigrid s 8 Right Triangle Ruler is used to create half-square and quarter-square triangles for finished quilt blocks up to 8 . It has seam allowance calculations included in the measurements, which are based on the finished size of the quilt block. Made of durable acrylic, this ruler has patented double-sight lines that show up on all fabrics and a left and right-handed numbering and angle system.