Commodity Quality Certification : ceProduct Dental Polishing StripOne width and three colour-coded grit sizesPurple(Coarse) Green(Medium)Yellow(Fine)Size:50m,30m,20mWidth :4mmLength:6mPurple--Shaping, Green--Pre-polishing, Yellow--PolishingThe abrasive strips are made of flexible polyester and firmly coated with aluminium oxide particles.The strips can be used for smoothing and polishing the interproximal areas of a variety of dental filling materials.Essential and ideal for polishing resin restorations.Dental Polishing Strip Holderl Purpose:1. After resin filling, adjacent surface finishing and polishing.2. Residual calculus was removed and polished on the adjacent surface after dental cleaning.3. After bonding the crown and inlay, the adjacent surface is modified and polished.4. It is especially suitable for polishing of posterior teeth after repair of near middle and secondary holes.l Advantages: hand-held operation, convenient control, elastic clampingl Specification: low crown + high crownl Material: stainless steell Disinfection method: high temperature and high pressure disinfectionl Size:-High crown Length: 30mm Height: 15mm-Low crown Length: 27mm Height: 11mm