IMPRESSION-TRAY WITH RETENTION RIM DR 841180

A horseshoe-shaped device made of metal or plastic, used to bring the impression material to the mouth, to fix it against the surfaces to be reproduced (e.g. teeth and gums) and to hold it in place while making the impression. Upper-Left/Lower-Right: S (RIM LOCK) Dentulous / Dentate / Toothed / with teeth.