The rubber trampoline is a highly advanced piece of rubber capable of doing an amazing thing. Bouncing you! Jumping off of a height onto this rubberized sheet will cause you to bounce back up, effectivly negating fall damage while having fun!
May not prevent injury from 11 block falls.
The rubber trampoline must be connected on at least 2 sides to blocks on the same level as it, and must have a gap underneath, similar to a real trampoline.