New Baby Foil Balloon Measuring 30 Inch Large baby balloon ideal for baby shower, christening and welcoming a new baby £3.99 Quantity: at £3.99 each Add To Basket Large baby balloon makes the best decoration for a gender reveal party or baby shower. The balloon is big and gender neutral making this the best idea for that celebration. The baby features super cute rosy cheeks and will certainly stand out anywhere. The balloon measures 30 inches x 19 inches. You can fill this with normal air or helium gas (not supplied).