Cake Topper - Happy Birthday - Gold (443011A) Alpen Occasions acrylic cake toppers are stylish and modern with a coloured mirror like finish. Create a beautiful cake by customising this cake topper with candles from the Occasions range. Cake toppers are 2mm thick and can be washed and reused again and again! Ages and messages are available in multiple colours, all with a silver back. They are retail packed for great instore display and are individually barcoded.