Cakedrum Gold Square 25cm The Cakedrum Gold Square 25cm is a perfect alternative to a dish. The drum is often used once and is a thicker version of a cake board. In fact, the drum has a thickness of 1.3 cm, providing a sturdy surface that does not bend. You can safely present a heavier cake, such as a layer cake on it. The golden colour makes it great to use the drum for festive occasions.