TrueLock Diamond tiles are a great alternative to the cheap garage floor tiles being imported from China and alike. Made in the USA with 6 locks per side.
Walls and Floors offers low prices and an unrivalled range of tiles to unlock your dream home. Over 6,000 different styles of tiles in stock to buy online. The UK’s leading tile specialists.
A collection of black and white tiles in various size formats including mosaics, in both gloss and matt finishes. Black and white tiles are increasingly popular in today's design schemes and can add a real vibrancy to any setting.
Achim Home Furnishings FTVSO10320 Nexus 12-Inch Vinyl Tile, Solid Black and White, Pack of 20 - Vinyl Floor Coverings - Amazon.com
This is the fastest, easiest, and cheapest way to get a great-looking floor for garage, basement, man cave...or just about any room. No special skills needed.
If you mean a small example of this 12x12 tile, I think the smallest one they sell is a 6x6 tile. Otherwise, it would just make more sense to buy one 12x12 tile and if you decide you like it for the job you are doing, you can use it in the project.