MATERIAL - The ruler is made of durable plastic material, which is clear, durable, good toughness, high accuracy.
PACKAGE INCLUDE - 7Pcs Curve ruler tool is a perfect tool for clothing make DIY projects. such as Button ruler, Cutting ruler, Straight ruler, Arm sleeve ruler, 3250 Curve ruler, 3231 Comma ruler, different shapes can meet your multiple needs.
MEASUREMENT UNIT - Metric measurements. (1 Inch = 25.4 mm) High quality sewing template tool. Scale on the rulers to measure easily and clearly.
SIZE - Templates length varies from 8.27 to 24.01inches, the width is between 1.97 and 5.31 inches.
APPLICATION - Sew french curve rulers are widely used for drawing, manual cutting, plate making and other clothing design for students, designers, pattern maker and tailor, you can choose this metric ruler sets to DIY projecting.