SpinAbout 12.5 in Square Ruler

Crafted in the USA, the SpinAbout 12.5 in Square Ruler features non-slip surfaces and clear blue and white translucent markings for precise cutting on any fabric. Its unique SpinAbout by QuiltCut design lets you rotate the ruler 180°, effortlessly adding a ½ inch seam allowance. Dual colors and invisible line windows ensure perfect alignment on both light and dark fabrics. With 45° diagonal guides, centering lines, and accurate 1/8 inch scales for right- and left-handed use, this ruler is your essential tool for flawless quilting and trimming.