The centerpiece of this cool set from Rachelle Anne Miller is the icy igloo, but you'll have a real celebration with all the festively appointed penguin party-goers! Everything you need for a birthday bash is included, from balloons and banners to prettily wrapped presents and party hats. Make your cards flippin' awesome with this adorable assortment. This 4.5 x 8.5 inch package contains Happy Waddle: a set of sixteen stamps on a 4x6 inch backing sheet. Our clear stamps are made in the USA and include the name of the set on the sticker for easy identification.