These roman columns go with separator plates , traditional one inch circle on top and bottom. My mother in law was a wilton cake decorator. The columns need a good scrubbing.
8 Vintage Wilton Cake Toppers Cake Separator Columns Swans 4"
Wilton Cake Separator Pillars 4 - 7 inch Roman Columns (set 3)
Wilton Cake Separator Pullars Set of 4 7 inch Roman Columns Fancy (Set #2)
Vtg Wilton Cake Decorating Supplies Lot Separator Plates Columns Tips Pillars
Wilton Trim-N-Turn Ultra Cake Decorating Turntable Stand 12” Rotating Cake Plate
Wilton scallop plate / cake stacker / 302-1306