Pattern Happy Birthday Script Assortment-Cake Decor Lay-On (2/PKG), Make your birthday cake extra colorful by adding on one of these Happy Birthday layons. Assortment of layons scripts in a rainbow of colors. Dimensions: Rainbow Happy Birthday Layon (x8): 2.3 x 3.9 x 0.1 inches Happy Birthday with Party Hat Layon (x8): 3.8 x 2.45 x 0.1 inches "Blue" Happy Layon (x8): 4 x 1.75 x 0.1 inches