50cm pattern ruler

This Bunka metric flexible pattern ruler is perfect for drawing straight lines and measuring curves. The ruler is made of transparent plastic and features parallel lines at 0.5, 1, and 1mm intervals between 1 and 1.5, ideal for adding a seam allowance. The internal grid and guidelines provide added value when drawing straight and 45-degree angles. Its flexibility makes this ruler perfect for measuring armhole and neckline curves. • Product dimensions: Width 500mm x Height 60mm x Thickness 1mm User guidelines: • Never store in direct sunlight or in a location above 55°C as this may cause deformation. • Never leave this on a hot ironing board. • This ruler is not intended for cutting purposes.