A non-slip, adaptive way to cut! This 2.5" x 12.5" acrylic ruler works with the Sew Magnetic™ Cutting Mat (sold separately). Features turquoise and black imprint with 1/8", 1/4", and whole-inch markings, plus 30°, 45°, and 60° angle guides. Flip 180° to switch between whole-inch and half-inch cuts. Strong magnets keep fabric secure without hard pressure, while non-slip coating ensures stability on slick fabrics. Ergonomic and accurate cutting for right-handed use. Patented system exclusively licensed to Culcita LLC DBA SewTites. U.S. Pat. Nos. 9,956,811 B2 & 10,272,715 B2.