16 inch foil letter balloons. Will come with a string.You need inflating by yourself foil balloons: foil balloons are self inflating: each letter need inflating by yourself through the included straw.These do not float with helium.
Unfortunately due to the weight and size not enough helium can be put into the balloons to make them float,we advise use air to inflate and just using string to hang.
If you don't know how to inflate the balloons, please contact us.
All balloons come to you un-inflated.