Home Dynamix 3023 Dynamix Vinyl Tile, 12 by 12-Inch, Gray, Box of 45 Box of 45 Vinyl Tiles Great for any dcor from contemporary to traditional Durable and easy to clean Each tile is 12" x 12" and 1.2mm thick; Box of 45 will cover a total of 45 square feet Use in any room of a home as well as apartments, studios, offices or dorm rooms