ITEM NAME:100x dental plastic polishing brush prophy rubber cup dentist lab material Au3C Type:Screw Style Prophy Brush Color:as picture shows Material: Nylon+Rubber+plastic Feature: 1.Used for stain removal and polishing 2.Prepares surface for sealant and orthodontic procedures 3.Disposable Screw Style Tapered Type Prophy Brush 4.Dental polishing brush is mainly used in the teeth polishing. 5.Different positions with different polishing brush teeth polishing, polishing teeth after the teeth become perfectly clean, and reduce the number of bacteria on the teeth infection, play a role in protecting the teeth. For professional dental application only Package include: 100PCS Dental Polishing Brush Note: Please allow 1-3CM differs due to manual measurement..Type:Screw Style Prophy Brush. Disposable Screw Style Tapered Type Prophy Brush. Dental polishing brush is mainly used in the teeth polishing. 100PCS Dental Polishing Brush. For professional dental application only.