Harfington 2pcs Flexible Curve Ruler 12in 24in Metric and Inch Double Side Bendable Curve Plastic Graduated Rulers for Engineering Drawing Design Graphics Garment Blue White

Size - Measuring Range: 300mm/12 inch, 600mm/24 inch; Length: 380mm/15 inch, 680mm/27 inch; Thickness: 8mm/0.31 inch; Width: 100mm/3.9inch; Minimum Scale: 1mm; System: CM and INCH; Color: Blue White; Package includes: 2 x Curved Scale Ruler.

Material - This flexible ruler is made of durable soft rubber that is flexible and easy to bend into various shapes; It contains a flexible metal core for shape retention and resists spring back when bent.

Feature - This double-sided drafting ruler features both metric and inch units for convenient measurement and drawing non-circular free-form curves; Precision ink slots on both sides allow for easy marking and writing; The blue and white color scheme ensures clear, eye-catching markings and is easy to read.

Application - Double-sided measuring stick is suitable for drafting, engineering, construction, surveying, garment making, and crafting; Good for professionals of woodworking, handmade projects, quilting, and technical drawing.

Note - To maintain measurement accuracy, store the ruler flat and out of direct sunlight; The ruler is designed for measuring and tracing, not for use as a straight ruler; Due to its low precision and uneven distribution, there will be a certain error.