Select Rulers are the perfect tool for measuring fabrics for quilting and sewing. This ruler features a unique non-slip coating that keeps your ruler in place on any material for precision and safety while cutting. The easy to read grid lines make for quick and easy cuts every time. Precise measurements make it simple to square up blocks and trim edges and the corresponding numbers around the perimeter of the ruler read both left-to-right and right-to-left to ensure you’ll always be able to keep your place.