GENERAL CHARACTERISTICS ITEM DESCRIPTION | SAGGER TRAYS ASSORTED FIRING FOR DENTAL CERAMICS; HIGH TEMPERATURE,SHOCK RESISTANT PORCELAIN REFRACTORY MATL; ASSORTMENT CONSISTS 2 EA OF SZ AND TYPE TRAYS; RECTANGULAR TRAY 3.17 CM BY 4.13 CM FEATURING 3 CONICAL PROJECTIONS CAPABLE OF RETAINING AND ELEVATING CROWNS,A RECTANGULAR TRAY FEATURING 5 CONICAL PROJECTIONS |