N12 To engage the ends of a matrix band or strip to hold it in position around a tooth that is being prepared for a dental restoration. Adjustable matrix retainer to hold bands of stainless steel that provide the missing wall for the single proximal surface restoration (MO or DO). One margin band is slightly projected, which is kept toward the gingiva on the cavity side. Free end of matrix band are kept on the non cavity side.
Instrument name: Ivory N 12
Tip Material: Stainless Steel
Handle Material: Stainless Steel
