30cm Flexible Curved Ruler Bendable Measuring Instrument for Engineering Drawing, Sewing Sewing, Garment DesignOOTDTY Features: There are large and clear markings in Cal and CM for easy reading. Made of soft plastic material, it can be bent at will, and there is a metal plate to shape. Professional flexible curved ruler for engineering drawing, design graphics, garment design and all kinds of painting and more. It can be quickly adjusted from one shape to another. Maximum bending ability to easily create a wide range of patterns. Specification: Model: Approx. 30cm, 40cm, 50cm, 60cm/11.81 inch, 15). 74 cal, 19). 68 cal, 23). 62 inch Shell Material: Plastic Inner Material: Realization Color: Blue Width: Approx.1.3 cm/0.51 inch Package Included: 1 Set Flexible Curved RulerNote: 1. Due to the light and screen difference, the item's color may be slightly different from the pictures.2. Please allow 0.5-2cm differences due to manual measurement.