Answer:
Gets rid of bad ones, short and tall. Tightens when used, one size fits all.
What dress does everyone have, but no one wears?
What's as small as a mouse but guards a house like a lion?
An open ended barrel, it is shaped like a hive. It is filled with the flesh, and the flesh is alive.
I have a hundred legs, but cannot stand. I have a long neck, but no head. I cannot see. I'm neat and tidy as can be.
When is it bad luck to see a black cat?