I got the gemmy 39845 santa gift sack the product info says its around 12ft tall whereas in the product picture it looks around 20ft tall

I made a practice run and set it up in my living room luckily i have 11foot ceilings and wow is this thing big and brightit comes with a blower and lighting and the plastic is heavy gauge so it ought to fare pretty well unless we get a huge storm here in the eastern us in which case i will take it down