Build cakes as high as the sky with Wilton Smooth-Edge Cake Separator Plates. Built for unmatched stability with patented Circles of Strength design, these cake separator plates provide superior stability to your stacked wedding or birthday cake. The plate feet fit securely into Wilton pillars (sold separately) and help ensure your cake doesn't move or wobble. The Circles of Strength give added support to even the heaviest of cakes. The smooth, round edge of the plate also lets your cake shine! This 6-inch plate is sized to fit cakes up to 5 inches in diameter, so it's perfect for the top tier of your cake design.