(Double Side（Double sides hava sand),with hole polishing strip. In the middle of every strip, there is saw for opening. Width: 3.75mm. ★ Yellow-Extra fine(15μm).
Item Tag: Blue Medium(45um)-10pcs
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10Pcs Dental Saw Diamond Polishing Finishing Strips Orthodontic IPR Strip
(Double Side（Double sides hava sand),with hole polishing strip. In the middle of every strip, there is saw for opening. Width: 3.75mm. ★ Yellow-Extra fine(15μm).