Silver amalgam vertical stops.
D000180:Acrylic Resins; D003723:Dental Amalgam; D003766:Dental Occlusion; D003832:Denture, Partial, Removable; D006801:Humans; D008722:Methods; D014072:Tooth Abrasion / Q000517:prevention & control*; D014093:Tooth, Artificial; D014716:Vertical Dimension
D000180:Acrylic Resins; D003723:Dental Amalgam