Details: This poster says 'A man's home is his castle but his garage is his sanctuary.'
A man cave (also sometimes mantuary) is a male sanctuary, such as a specially equipped garage, spare bedroom, media room, den, or basement. These rooms are often decorated by the male, with little-to-no female influence. A man cave is loosely a male-only space to retreat to,[ watch sports matches, or play video games.
This poster is usually printed with a thin white edge border.