Fangrui Product Details Polishing Flat Brush Clinical Use For Slant Tooth Slit Polishing Buffing Wool Flat Brush Polishing Dental Low Speed Machine Tool Description: Beand New And High Quality Durable And Practical Lightweight And Small Size Shank For The Bending Head, Handle Diameter Of 2.34mm Concentricity Is Stable, Good Decontamination Effect If You Get Along With The Brightness, It Is To Use The Medical Polishing Paste Wool And Other Materials For Natural Teeth, Resin Teeth, Porcelain Teeth And So On Slow Bending Machine Head Flat Brush, For The Clinical Use Of Brushes, Generally Used For Slant Tooth Slit Polishing Finished Smooth, Smooth, Use When The Concentric Stability. Material: Wool Type:wool Silk R1g,wool Felt R1ns(optional) Shank Diameter: 2.34mm Wool Silk Brush Size: Head Diameter:12mm;height:1mm;shank Length:13.5mm;length:21mm Wool Felt Brush Size: Head Diameter:12mm;height:4mm;shank Length:10mm;length:22.5mm Gross Weight:10g Specifications: Shank For The Bending Head Concentricity Is Stable Good Decontamination Effect Slow Bending Machine Head Flat Brush Package Included: 1 X Polishing Flat Brush Notes: Due To The Difference Between Different Monitors, The Pictures May Not Reflect The Actual Color Of The Item. Compare The Detail Sizes With Yours, Please Allow 1-3cm Error, Due To Manual Measurement. Please Leaving A Message Before You Give The Bad Feedback, If The Products Have Some Problems. Thanks For Your Understandings.