Description If you are looking for a professional and affordable multi-function carpentry marking ruler, then your research is over here. That's because our Woodworking Slide Ruler can meet your need. Adopted of premium material, practical and durable for long time use. The Slide Ruler is not easy to get deformed and bring you much convenience. Features - Color: Black -Material:Metal - Size: 23.00X5.00X1.50cm/9.04X1.97X0.59in - The lightweight ruler is ergonomically designed to reduce the pressure on the elbow or wrist. - The woodworking measuring Slide Ruler is precise, versatile, practical and easy to use and store. - Exquisite workmanship, reasonable structure, professional and practical, can bring you convenience. - This precision marking ruler is a practical helper for artists, designers, architects, engineers, students and etc. - The ruler surface is non-reflecting and enables even tired eyes in poor light to mark the exact start. The lightweight ruler is ergonomically designed to reduce the pressure on the elbow or wrist. The woodworking measuring Slide Ruler is precise, versatile, practical and easy to use and store. Exquisite workmanship, reasonable structure, professional and practical, can bring you convenience. This precision marking ruler is a practical helper for artists, designers, architects, engineers, students and etc. The ruler surface is non-reflecting and enables even tired eyes in poor light to mark the exact start.