Description: Material: Artificial leather Size: Inner diameter 20: 24.1mm/0.95inch 25: 30.5mm/1.21inch 32: 38.9mm/1.53inch 40: 44.8mm/1.76inch 50: 56.5mm/2.22inch 65: 72.1mm/2.84inch 80: 84.9mm/3.34inch 100: 110.3mm/4.34inch 150: 163.8mm/6.45inch 200: 213.1mm/8.39inch Color: Orange Feature: 1. High-precision round tube saddle marking tool, suitable for accurate marking before pipe welding, improving work efficiency 2. Made of solid leather material, wear-resistant and corrosion-resistant, suitable for a variety of pipe diameters 3. Integrated mold design, simple operation, non-professionals can also quickly get started 4. Widely used in various industrial fields such as water heating,conditioning, and automobile maintenance, with strong adaptability 5. Portable and lightweight, small size and does not take up space, it is an ideal marking tool for construction sites Note: 1. Manual measurement may have an error of 1-2cm. Please understand, thank you. 2. Due to the difference between different monitors, the image may not reflect the actual color of the item. Package includes: 10*round tube saddle mouth marking tools