Thank you for your interest in a MSI product. Rainbow Teakwood 12 in. x 12 in. Gauged Sandstone Floor and Wall Tile comes with 12 in. width x 12 in. length x 3/8 in. thickness. However, Natural stone products inherently lack uniformity and are subject to variation in color, shade, finish, etc.
Thank you for your interest in a MSI product. This tile currently only comes in 12x12. Good luck with your project!
13/32" just a scant larger than 3/8".
Thank you for your interest in the MSI Rainbow Teakwood Sandstone Tile. There are many cleaners on the market that you can use to clean off the residue. You can also try water and vinegar mixture to clean it off. Please test the combination on a sample piece or in an area where you can't see it so you can make sure it doesn't damage the tile. Good luck with your project!
Thank you for your interest in MSI Rainbow Teakwood Sandstone Tile. This item will work great for your walk in shower walls. Best of luck on your project!
Thank you for your question. Please review the link. https://www.homedepot.com/p/MS-International-Rainbow-Teakwood-12-in-x-12-in-Gauged-Sandstone-Floor-and-Wall-Tile-10-sq-ft-case-STEKRAIN1212G/202508253. Good luck on your project.
Thank you for your question. Rainbow Teakwood 16 in. x 16 in. Gauged Sandstone Floor and Wall Tile features Honed finish. Also, it is recommended to be sealed before and after installation with a natural stone penetrating sealer.
There is a MS Rainbow Teakwood Tile that is meant for outdoor use, heavier grade. (As for a covered kitchen with the lighter tile, I am unsure.) Either one will require being sealed. The tile is VERY beautiful, but very porous. It needs to be sealed prior to installation or it will absorb what is spilled on it, causing discoloration.
511 Seal and Enhance works well to brighten colors/patterns in this stone. It's a bit pricey, though. Home Depot carries other sealers, such as the BEHR Premium 1 gal. Protector and Waterproofer, which don't enhance color, but provide a superior, penetrating water seal, and are about half the cost of the 511 sealer.
Personally, I wouldn't recommend this product for floors, unless there is substantial underlayment, due to it being fairly thin and easily broken. But it's fantastic for walls.