This Right Triangle Quarter-Square Ruler is perfect for creating quarter-square triangles for finished quilt blocks up to 8 inches. It features a grid that is visible on both light and dark fabrics. The smooth edge provides a clean cut every time.

• 8-inch triangle
• ¼-inch seam allowance calculations included in measurements
• Made of heavy duty acrylic material
• Best used with a rotary cutter or straight-edge blade