[Her face is very serious, possessing the sort of singular focus of a person who has spent a great deal of time thinking about something before resolving on a plan of assault. Her answer is similarly prepared:]

Sixty. The paper doesn't need to be good, particularly as I know we're short on it. In fact, it would be preferable if it were the sort of thing that fell apart and turned easily to pulp.

Also, how long would it take to set something of this length?