Description This product is made of good stainless steel material, practical and durable to use, which is suitable for measurement use. Can be applied for home and office using, students and teachers using. It is very convenient to use and accurate measurement. Features -Color: Silver.-Material: Stainless steel.-Size 1: About 17.00X1.90X0.05cm/6.69X0.75X0.02inch.-Size 2: About 23.00X2.60X0.05cm/9.06X1.02X0.02inch.-Size 3: About33.00X2.60X0.05cm/12.97X1.02X0.02inch.-Ruler specifications are: 15cm/20cm/30cm.-Thickened stainless steel ruler, durable, wear-resistant, not easy to break, can be used for a long time.-The appearance is atmospheric, suitable for professional neighborhoods such as woodworking and painting, and can bring a good user experience.-It can be used in drawing, straight cutting, graphic design, teaching, engineering and other fields.-Lightweight, portable, easy to carry and use, it can bring you great convenience.-The hanging hole design makes it easy to use and store and make your tools look neatly and organized.Packing list: 3 x measuring rulers