Unique round eyelet design for easy attachment and removal. Low profile disc attechment reduces the chance of accidentally marring the enamel or injuring the gingiva. CONTAINS: 120 Sof-Lex XT Pop-On Polishing Discs 30 pcs each; superfine, fine, medium, coarse; 9.5 mm, 120 Sof-Lex XT Pop-On Polishing Discs 30 pcs each; superfine, fine, medium, coarse; 12.7 mm. 1 RA mandrel
