This Unique Party 4 Giant Foil Balloon is made from Aluminium Foil and features a Metallic design. The balloon has a height of 34 inches and is non-toxic and odour-free. It can be filled with either air or helium and is supplied deflated. Please note that the size guide image relates to standard sizes only, and brand sizes may vary. Group images are not representative of the quantity sold; the pack quantity is listed above.