Square Black Cake Drum Board - 12\" Our 12\" Square Black cake board is the perfect way to display your special celebration cakes and treats in style. Brilliant for all types of celebrations including anniversaries, baby showers, weddings, birthdays and other special occasions, this drum is strong enough to support fruit cakes, as well as sponge cakes. As a general rule, for fruit cakes use a drum 3\" larger than the cake, and for sponge, 2\" larger. Dimensions: 12\" (L) x 12\" (W) x 12mm (D)