Get soft, salon-worthy feet at home, with the buffing power of real diamond chips! This electronic foot file comes with 2 diamond-chip covered rollers—buffing and coarse—that exfoliate dead skin, remove calluses and leave feet remarkably smooth. With 2 speed options and LED battery-life indicator. Rechargeable; USB charging cable included. 6.5" l x 2.25" w x 1.5" h.