These were from Lowes. My client purchased them and asked me to install them after they tried and were unsuccessful. They are peel and stick, but did not stick. I used silicone to adhere them to the wall (after peeling the backer off). Use caution not to put too much and squeeze it out between the tiles or onto the face. And wear nitrile gloves. Silicone is tricky to work with. Also, be aware these tiles are EXTREMELY difficult to cut and any cuts you make should be able to be hidden. My client could not cut them. It's 1/8" steel. After trying everything, I finally just made a clamp jig and used a hand hacksaw. You can use plastic 'steel-look' j-channel to finish off any exposed edges (see picture of short counter) and colored caulk at counter joint or other areas as appropriate. Also, consider the availability of oversize outlet plates for the color you want to conceal edges at electrical boxes.

Bottom-line: these are touted as an easy DIY project. In fact they are extremely difficult to work with -- much more so than any ceramic or glass tile -- and I would seriously consider engaging professional installation. Good luck!

They look wonderful!

Thank you Somertile!