Double Thick Square Silver Cake Card - 6\" This 6\" Square strong Double thick cake card is ideal for presenting your celebration cakes upon. Perfect for all types of celebration, this cake card is strong enough to support fruit cakes, as well as sponge cakes. Ideal to support cakes that require a hidden board the same size as the cake, such as multi tiered cakes. Use to present your wedding, anniversary and celebration cakes. Dimensions: 6\" (L) x 6\" (W) x 3mm (D)