Paper trampoline
The paper trampoline is a key item in Mario & Luigi: Paper Jam. When Mario, Luigi, and Paper Mario attempt to cross a bridge leading to the eastern portion of Doop Doop Dunes, a Big Pokey and Paper Tower Power Pokey slam into it, knocking the three into the Doop Doop Dunes Grotto. When they make it back to the surface, they find a Toad Village with a Lakitu Info Center. Starlow asks the Paper Toads if they can make them something to help them jump really high. After more Paper Toad rescue missions have been completed, Delivery Toad arrives with a delivery from Peach's Castle containing both the paper trampoline and a new Trio Attack, Trio Kite. Mario, Luigi, and Paper Mario then return to the grotto, where they place the paper trampoline down and use it to launch themselves onto a high nearby platform, allowing them to fight the Pokey duo. The three can use the paper trampoline for the rest of the game, and they can grab on to the bridge when 
is pressed at the right time.
