This effect has all the essentials of a first-class children's entertainment. It only takes a brief preparation beforehand. 

It comes with the original instructions, routine, and patter. It is in very good condition.

Basically, the trick might well have been called "The Adventures of a Pair of Socks" - they shrink, get torn to shreds, mixed together to make one big sock... but of course it all comes right in the end, and they are eventually restored to their rightful state!