Please look at pictures carefully as they are part of the description. Very rare find, you were looking at a full case of yellow tin wall tiles from 1951. This was an unopened new old stock case of tiles that came from an estate. This is a case that covers 120 square feet. These are a 5” x 5” square tile, getting extremely hard to find these anymore. This case would make it easy to cover a large enough area in a vintage bathroom or kitchen backsplash. Very neat old piece that you don’t come across very often. I know these were also used in vintage campers as they are lighter than ceramic or porcelain tiles. Thanks for looking!