Still one of our most popular products today, this tool makes squaring simple and easy. The unique design simply allows the ruler to fold in half at the 45 degree angle for ease of storage. The easy square is perfect for creating squares from 1" inch to 24" inches or any other size in between. It takes no effort and the design is completed in minutes. The Easy Square ruler is also used for squaring borders and finishing quilts. By placing the folding ruler at the corner, border lines are visible through the ruler and 1/4" seam allowance lines are present. Mitered corners are done with ease, just hold one arm of the ruler firmly against one of the quilting edge and fold the other arm over to create a 45 degree angle. Comes in a 16" or 24" design.