Ivory Matrix Retainer No. 12

(with shields)

Ivory Matrix Retainer No. 12 with improved holders is primarily designed for upper teeth.

With the clamping shields, there will be great results by straight tightening of the Matrix. It prevents any annoying sagging of the Retainers and thus, also keeps the Matrix in place.
Suitable Matrix are:

Molars No. 1 - 3
Premolars No. 4 - 6

ivory matrix retainer ms-12