Our Animaloon 8 Cat balloon comes helium filled, tied with a ribbon and attached to a balloon weight. It also comes bagged for your convenience. This number balloon is approximately 74cm x 82cm in size when inflated. Foil balloons will float for 3 – 5 days when kept at room temperature and away from anything sharp. Please note all our balloons are for decorating purposes only and are not toys. Designs may vary depending on availability. Delivery cost is not included.