Set of 4 New Baby Themed Foil Balloons - 12" Size, It's A Boy Themed £6.99 Brilliant fun set of foil balloons to welcome a newborn baby boy. Set includes four pieces. Perfect for celebrating the arrival of a new baby. Also ideal for a baby shower or gender reveal. Balloons measure 12 inches. Set contains a pram, rocking horse, bottle and a baby's foot print shaped balloon. Can be filled with normal air or helium gas (not supplied).