Plain Acrylic Round Acrylic Pillars Wedding & Party Cake Separators/Stands 15cm 6" Round, 10cm 4" Tall Plain Round Cake Separators in various sizes, for occasion cakes and wedding cakes. Circle Bases 15cm (6inch). Height 10cm (4inch) Acrylic Cross Pillars 10cm High Comes flat packed, easy to assemble, then pack away for easy storage if you have heavy cakes, you may be advised to glue the fixings together. Made with 3mm thick acrylic.