With the press of a button it folds into a circle so as not to bother you. When needed press the button a second time. It unfolds and serves somewhat like a kangaroo tail. You can lean on it or bounce on it at will.
Good for barbers in a barber shop or the salespeople at the supermarkets.-- pashute, Jul 16 2017 Male kangaroo leaning on tail during fight https://www.youtube...watch?v=WCcLMNcWZOc [pashute, Jul 16 2017] Like this, only functional as a seat and jumper https://www.youtube...watch?v=I8h-ucaEuyE [pashute, Jul 16 2017] Tails For All Tails_20For_20Allfrom the great Mickey the Fish [hippo, Jul 17 2017] Pogo-roo used to have an illustration but alas picasa was dumped by google [xenzag, Jul 25 2017] Like hippo's idea, but more limited in design and practical use. Not for waving, and folded when not in use.-- pashute, Jul 25 2017 random, halfbakery