"Hello Kitty®" Balloon Dreams Blowouts. Great for showing your guest of honor how special they are, these plastic favors are a surefire way of making your party a real blowout. Each 5 1/2" plastic blowout includes a cardboard "Hello Kitty®" decoration to complement this adorable theme. Hand them out to guests or put them in gift bags for a fun surprise that's sure to create a smile. (8 pcs. per set) © Sanrio Co., LTD.