Omnigrid 6-1/2-Inch by 6-1/2-Inch Quilter’s Square by Dritz

This ruler was made from a durable premium quality acrylic plastic and laser cut for a smooth edge that allows for easier deeper cutting of fabric layers;Patented double line effect is printed in black and yellow which allows the used to see the grid on both dark and light fabrics;Ruler measures 6-1/2 by 6-1/2-inch