Armoire of Invulnerability

This armoire is 5 feet long, 2 feet deep, and 12 feet tall. It is immune to all damage, as is everything inside it, granted the doors/drawers leading to that which is inside are closed.

This ornate wardrobe is made of rich mahogany, with shelves and hanging rails for all your clothing accessories. It’s also immune to damage of any kind. Why its original owner, the legendary wizard named Oswald the Tailor, needed an invulnerable armoire is a tale now lost to the ages.