9 Pcs Stainless Steel Ruler Double Side Metal Ruler for Cutting Precision Straight Edge Measuring Tool for Engineering Teaching Home Office (15 20 30 cm)

High Quality Material:The steel rulers are made of high quality stainless steel,which has good oxidation and corrosion resistance,prevent rust,long-lasting durability. Package Includes:The metal ruler set contains 3 measuring rulers with different lengths,15cm,20cm and 30cm,can meet different needs and occasions. Dual-Sided Functionality:The steel rules have two scales:metric and imperial,and each side is precision and clear,and the measurement marks start from the edge of the ruler,very easy to use. Unique Design:The metal ruler 30cm has a smooth surface,one end of the ruler is at right angles,and the other end is arc shaped.Ensure accurate measurement without hurting your hands. Multi-Purpose:This scale rule have a wide range of applications,have 3 sizes to meet all different needs and occasions,are suitable for office,school,drawing,engineers,architects,teachers,designers and other professionals.etc, Manufacturer: Sincere-EU