DescriptionThis product is made of stainless steel and wood material, practical and durable, suitable for measuring and drawing. Suitable for home and office use, students and teachers. It is very convenient to use and the measurement is accurate.Features-Material: Stainless steel, wood. -Manufactured with professional technology to ensure the durability and longevity of stainless steel straight teeth. -Can be used for drawing, line cutting, graphic design, teaching, engineering and other fields. -Not easy to break, strong and durable, can stay with you for many years, not easy to dent, always guarantee that you are drawing straight lines. -Hanging holes are designed for easy use and storage, making your tools look neat and organized. -It is a useful measurement tool for artists, designers, architects, engineers, students.