The original idea of this printable is to be used as finger puppets. It is a good idea but... Since you can print them out by yourself, you can choose the size you like the most and use them as you want. I think they can be a nice decoration! On the table, in the bathroom, on the walls, on the furniture... Wherever you want!
If you want to use in poster size, download "posteriza" programme for free.
Download here the printable and print out, cut, and decorate! ;)
It will be a nice Party Activity. Guests should cut, assemble, and play with them.