Aviation Aluminum: Crafted from High-grade aviation aluminum, KEARING French curve ruler is remarkably lightweight, more flexible, and resistant to deformation. It effortlessly springs back to its original flat shape even after being bent at extreme angles. Precise Measurements: Accurately measure curves and lines with our ruler's dual-sided markings, ranging from 1 to 24 inches. This ensures precise and consistent measurements for all your project needs. Essential Sewing Tool: Elevate your sewing skills with KEARING professional French curve ruler, an indispensable tool for creating smooth, defined curves. It's perfect for drafting necklines, collars, cuffs, pocket outlines, armholes, and more. Enhanced Versatility: KEARING versatile French curve ruler is not only ideal for sewing but also extensively used in pattern making, fashion design, tailoring, and various DIY projects. It's a must-have tool for creative professionals and hobbyists alike. Unleash Your Creativity: Add a touch of fun and inspiration to your creative endeavors with KEARING French curve ruler. Its smooth gliding action and precise markings enable you to effortlessly transform your ideas into reality., Manufacturer: KEARING