*The sale price and retail price are the same due to the manufacturer's regulated pricing. Easy-to-read black & white markings. 1 in grid with 1/8 in & 1/4 in increments. Use numerical white dots & 1/4 in grip sides to cut whole inches. Turn-a-Round to use the 1/2in grip side & numerical black dots to add the seam allowance. Gripper holds fabric while cutting. For more Creative Grids Rulers with FREE SHIPPING click on the link.