Easy to Read: Our quilting ruler are made from high-transparency acrylic, double color print marker to see through the sewing ruler for a precise cutting. ensuring accuracy for years will not turn yellow. Remember to peel off the protective film before use for optimal visibility. Non slip ring help to catch the fabric without slip Time Saving for Quilting: The quilting ruler features 22 grooves for cutting, each solts is in 1/2 inch width, allowing for faster, more accurate cutting of fabric pieces without removing the ruler. It is smooth and easy for rotating cutter to go through , 45MM and 60MM rotary cutter suggested Straight Edge: Compared with old round edge soltted ruler option, right angle will be more convenient to draw ,measure and cutting Shape Cutting: The quilting tools feature alignment lines for 30°, 45°, and 60° angles, making it easy to create various geometric shapes like triangles, squares, rectangles, and diamonds from your fabric strips User-Friendly Design for All: Our quilt rulers for quilting are designed to be friendly for both left-handed and right-handed users, making them an essential tool for sewing suppliers and quilting enthusiasts alike Unlock your quilting potential with our outstanding Quilting Rulers—a must-have addition to your sewing supplies. Elevate your projects today! Measurement range ：11.5” x 10.5” ， minimum scale of 1/8”,22 cutting grooves that conveniently divide it into 23 slots of half inch”, allowing for effortless edge-to-edge measurements. Equipped with alignment lines at 30°, 45°, and 60°, enabling you to effortlessly create various geometric shapes, including triangles, squares, rectangles, and diamonds, after cutting fabric strips. Our quilting rulers are designed for all users, whether you're left-handed or right-handed. Experience the ease and convenience of precision cutting with our exceptionally user-friendly quilting tools.