3M Sof-Lex Finishing Strips, Refill, Coarse/Medium, 1954, 150ct

These finishing and polishing strips are designed to help prevent interproximal plaque buildup for superior finishing and polishing results.

• Designed with ease for use and to smooth proximal surfaces
• Strips are gapped at their centers for easy interproximal insertion
• Precision-coated with an aluminum-oxide grit to produce a smooth restoration surface that helps prevent interproximal plaque buildup
• Unique narrow strip is available for easier use in short interproximal areas

1954, soflexstrips,