3 Colors Finger Ruler Measure Scale for Root Canal File Scale Tube Measurement With Sponge Fingerstall

Features: For measuring lengths of root canal, scale clear, accurate measurement. Use quick and easy, especially in the operation. With the size of the two rings, it can be replaced according to the thickness of any finger. 3 optional colors (blue, green & gray).Notice: The two rings are different size. One is big, the other one is small. For different people use.Specifications: Item Type: Tube Measurement Color: Grey Function: Root Canal Length Measured Material: Plastic & Sponge Quantity: 1 Pc Item Size: Approx. 3.8 * 3.5 * 2.6cm / 1.5 * 1.4 * 1.0in Item Weight: 10g / 0.35oz Package Size: 15.3 * 10 * 2.6cm / 6 * 3.9 * 1in Package Weigh: 20g / 0.71ozPackage List: 1 * Measure Instrument 2 * Finger Ring 1 * Sponge