... Recyclable paper material Strong ----------- Colored cake boards ---------- 12mm Round blue Foil cake drum ----------These high quality professional cake boards are wrapped in silver foil ... ",16",18",20",22"Cake Drum colorSilver, Gold, Pink, Blue, Black, RedCake Drum ShapeRound, Square, Rectangle, Oval, ScallopedCake Drum thickness12mmCake Drum MaterialCorrugated paper, colorful foil ...