Description Olfa Frosted Advantage Non-Slip Ruler 6×24 QR-6×24 1071820 Non-slip for stable and safe cutting and frosted for clarity on light-and-dark material. One-inch grid markings with 1/2″, 1/4″, and 1/8″ increments for accuracy. Unique patented Pivot Point angle markings to easily make 15°, 30°, 45°, 60 °, and 90° cuts. Use for precise measurements and cutting angles during sewing and quilting applications. For right-and left-handed use. 6″x24″ size is perfect for cutting and measuring accurate borders, patchwork, strips, and binding
