3M Sof-Lex XT Extra-Thin Contouring and Polishing Discs, Pop-On, 1/2" Diameter, Superfine (Yellow), 85/Pk, 2382SF

These extra-thin contouring and polishing discs are designed for precise finishing and polishing in areas where access is a problem, such as interproximal surfaces. The pop-on disc technology allows for quick and easy disc changes, while the color-coded system (superfine is yellow) ensures easy identification of grit sequence. Suitable for finishing and polishing composite, ceramic, and glass ionomer restorations, these discs deliver high-luster results with lifelike esthetics.