Most drop towers require child riders to exceed a minimum height; limits vary widely depending upon the nature of the tower, with a 30-foot (9 m) tower for smaller children from 37 inches (95 cm) tall, and a 115-foot (35 m) tower having a 51-inch (130 cm) restriction.
How many sheet of copy paper equal an inch? Using good quality 24 pound paper, a one inch thick stack is about 215 sheets. Using the more common 20 pound paper - popular in schools - one inch is about 250 sheets. Edit
A foot of paper is a foot of paper whether it is in a standard banker box or a lateral file cabinet. Just figure out how much feet of drawer space you have and multiply by the amount of paper you have in a foot. A typical 4 drawer 36 inch lateral cabinet will contain about 21,120 images.