Features: Achieve precise jaw measurements with our Dental Measurement Ruler, to measure distances from 20mm to 100mm, enhancing diagnostic and treatments accuracy in dental practices. Crafted from high quality stainless steel, this ruler is corrosion resistant, features clear marking, and is easy to clean, ensuring durability. For professional dentists, care practitioners, and dental students, this tool is a must for anyone involved in dental care and education. Perfect for use in various dental clinics, it aids in orthodontics, restorations, and pre/post surgical jaw distance assessments, ensuring precisions in procedures. Enhances your dental toolkit with this essential measurement instrument, by professional for its reliability and accuracy in delivering patient care. Specifications: Material: Metal Ranges: 20-100mm Size: About. 127x75mm/5x2.95in Package Includes: 1pc Dental Orthodontic Gauge note: Please allow 1-2cm errors due to manual measurement. Due to difference between different monitors, the picture may not reflect the item actual color.