One 41 inch Birthday Funky Zebra Stripe Cake Super Shape Foil Balloon. This topsy-turvy balloon features a slanted bright pink cake atop a black and white zebra stripe cake base that is slanted the opposite direction. The asymmetrical shape of this balloon gives it a trendy and stylish flair. It says Happy Birthday in a modern script and has a cute candle shape on top. Add latex balloons and curling ribbon to make a designer birthday balloon bouquet.