We used these tiles over the concrete laundry room floor. Wow, so much nicer, and cleaner.
Used it in a few of my stalls and they worked perfectly as matting for my horses. Definitely, recommend these tiles. Easy to clean and maintain and easy to install.
Purchased a sample of the tiles, to see if they would work as portable flooring protection for martial arts. We rent space at a rec center, and need to protect the floor from being damaged. These tiles did not stay connected to each other as we maneuvered around. They would come apart and slide away from each other, making the footing quite dangerous.