'Loved Up Heart Mini Balloon Pack' contains beautiful heart shaped five inch balloons which are sent out flat in a pack of twenty eight ready to decorate any party or event. These gorgeous balloons are sent out flat ready to be inflated by you for a party, wedding or any special occasion! Sure to add the 'wow factor' to any occasion. made from: The balloons are made from excellent quality latex - the balloon choice of professionals. Because the balloons are air filled they can be enjoyed for days, even weeks! The balloons are supplied flat packed and can be filled with air only. A hand pump is recommended as the mini balloons are difficult to inflate by mouth due to their size. dimensions: The balloons are 5-6 approx inches and mix of red, white and pink.