@Karen O.A 4 x 36-inch faux marble threshold that is 3/4 in. thick costs under $20 at Home Depot.

Being organized, having a thick skin, etc.

The black mold was about 1/8" thick on the basement walls. 

It's a thick topic so the best thing to know is WHY are you interested in them?

Unfortunately, one week ago, a strong north wind blew a 3-course thick, 20 ft high brick wall over onto the car wash property,totaling a work truck belonging to the owner, a small storage trailer, damaged part of the wall of a single wide trailer, and crushed his kids 50cc four wheelers.

I had a file a mile thick ready if needed. 

Or if this is stupid or not possible I have thick skin, so I can take some laughs.Thank You in advance- Brian

Thank goodness for CA being proactive.We invest tax dollars in schools because we don't want a nation of thick people.

I typically see the same thing where carpet has been added on thick oak flooring and refinish the living/dining but not the bedrooms because of noise concerns but have not tested refinishing the bedrooms.

Still, now that I'm getting calls I'm in the thick of it so I need to learn fast.