|Become an Ninja Warrior and conquer the Ninjawall! An inflatable warped wall with 3 different deck heights, 10 foot, 6 foot or 8 foot! Run up the specially designed warped wall which is firm even though it is 100% inflatable. Non slip vinyl ensures you have enough grip to make it to the top! If you need a helping hand there are removable PVC grab bars to pull yourself up onto the deck; once at the top its a left turn to slide down back to the start.