18" Aluminum Curve Ruler

• 18” length
• 1.5mm thick luxury aluminum
• Lightweight, Easy-carry
• 1/8” calibrations on one edge and two sides

Flexible, durable and never shape change. 1.5mm thickness !
This aluminum french curve also well known as armhole curve ruler, 12 inch is a handy size for fashion design rulers to make regular pattern fitting or adjustments. Skilled designers always use it for drawing or measuring armhole, neckline, pocket contours, sleeve caps, etc. It is an essential tool with grading rule for pattern making, tailors, students, sewing etc. Aviation quality aluminum material from Aircraft wings for making the rulers.