ExoTiles can also supply 300 x 300mm copper indoor wall tiles. (less suitable for frequently wet areas such as bathroom as oil will need to be applied more frequently)
The photo shows the various colour variations available.
Copper will naturally tarnish. It can be protected from tarnish with a monthly wipe over in oil such as olive oil.
Priced per sheet.
Minimum order 11 sheets.
These tiles are not stocked, they are a special order. Contact ExoTiles for a quote. Depending on your location and order size, additional freight costs may apply.