Bros. Item

Bros. Items are special items used by Mario and Luigi and their younger selves in Mario & Luigi: Partners in Time. Bros. Items are different from regular items in that they are used for attack (oftentimes a specialized Jump attack), and require at least two Bros. to be alive when utilized (some Bros. Items only work with the whole Mario Quartet alive, though).

They replaced Bros. Attacks from Mario & Luigi: Superstar Saga and are replaced by Attack Parts in Mario & Luigi: Bowser's Inside Story.

List of Bros Items
The current list shows the Bros. Items available in the game, along with the number of Bros. required to use each of them:
 * Bros. Flower: 2 Bros.
 * Cannonballer: 4 Bros.
 * Copy Flower: 4 Bros.
 * Green Shell: 2 Bros.
 * Ice Flower: 2 Bros.
 * Mix Flower: 4 Bros.
 * Pocket Chomp: 2 Bros.
 * Red Shell: 2 Bros.
 * Smash Egg: 2 Bros.
 * Trampoline: 4 Bros.