Note: The color of the product we ship is the color in the first picture, and the specification and quantity are shipped according to the quantity and specification described in the title.If you need to change the color or style, you need to contact us within 12 hours after placing the order.Our product description:Pattern Maker Fashion Designing Ruler Multi Purpose Garment Making Marking Curve RulerSpecificationsProduct material: Clear PlasticColor: As shown in pictureThickness:1mmLength:430mmWidth: 90mm - 185mm Product Featuresa.This all purpose fashion ruler is a useful tool for fashion designers and pattern makers who design textile patterns.b.The ruler is especially good for designing patterns for sleeves. It can help:1 Draw your hip curve, armhole curve, sleeve curve, etc. by simple turning.2 Measure and draw straight lines and measure equally either side of a straight line.3Draw special contours where needed.4 Add 0.5cm or 1.0cm seam allowance to a curve or a straight line.5Draw 45 90 degree angles.6Its pivot points allow it to be used as a compass and draw required pivot arcs. Package Included:1 pcs Designing RulerNote: Because the model and display effect of the monitor may be different, there may be slight differences in color, and the size is manually measured, there may be an error of 1-2cm, please understand.,