Four hard plastic dimensional indent dome silvered plastic Christmas ornaments from the 1960s. They're fairly large, 3-1/2 inches diameter with faceted disco ball type reflective backs and interior sides. Inside the recessed centers are filigree cutout domes with a snowflake design. The facets and openings create a beautiful refracted ice effect on lit Christmas tree, reflecting and enhancing the colored light. All are in excellent vintage condition with no damage, darkening, or silvering loss.