Havel's 12.5x12.5 Fabric Ruler

Havel's Square Fabric Ruler is a fantastic addition to any fabric artist's tool kit. Make quick measurements, angles, and squares with ease. Measured to 0.5 in for easy quilt math. Helps with cutting, squaring, and trimming. Markings for right or left handed use. Two color design makes lines easy to follow. Non-slip backing to prevent sliding.