Item Type: Finger Endodontic Ruler_x000D_ Material: Plastic_x000D_ Characteristics: Clear scale, accurate measurement 1Endodontic Measurement: Measuring ruler is mainly used for endodontic measurement, clear scale, ensure accurate measurement, easy to operate, simple and practical. 2Ergonomic Design: Wear it on your finger and use it, conform to ergonomic design, fit well, easy to wear and remove. Important tool for endodontic treatment. 3Exquisite Workmanship: Pay attention to details, smooth surface and mellow corner, will not scratch skin, resistance to high temperature 135 and high pressure cleaning. 4Applicable Place: Light weight and in small size, easy to store and carry, can be easily put into your bag, suitable for professional dental hospital and clinics. 5Plastic Material: Finger endodontic ruler is made of plastic material, safe and eco friendly, firm and sturdy, no deformation, stable and durable for use.1 x Finger Endodontic Measuring Ruler