KEARING 18 inch French Curve Ruler, Professional Vary Form Curve Ruler for Sewing, Quilting, Design, 49.7 cm Length, Aviation Aluminum, Single Piece Aluminum Construction

• Heavy-duty High Quality Aviation aluminum, Compared with normal aluminum alloy, aviation aluminum is lighter, more flexible, and less prone to deformation. It can immediately spring back to a flat state even being bent big degrees.
• Accurate scale, the measuring scope is from 1 to 18 inches. Two sides printed.
• Professional vary form curve ruler is a must have tool for sewing.
• 1/8" calibrations on one edge and two sides. Smooth Edge and sleek curve help you achieve perfect curve cutting.
• Perfect tool for pattern making, tailors, students, fashion designers and other DIY lovers, adding fun to your life.

18" vary form curve ruler Aviation aluminum Curve ruler. Made of Heavy-duty High Qualily Aviation aluminum, Compared with normal aluminum alloy, aviation aluminum is lighter, more flexible, and less prone to deformation. It can immediately spring back to a flat state even being bent big degrees. Accurate scale, the measuring scope is from 1 to 12 inches. Two sides printed. Smooth edge and sleek curves: You do not need to worry if it may accidentally scratch your hands or objects during use. Sleek curves help you achieve perfect curve cutting.