I know the size of the area I want to tile. Calculate the number of tiles I need to order:
You need units. We recommend that you order units (10% extra) to cover cuts and future repairs.
It looks quite nice but it is very fragile. I was expecting that so I tightened it very gently but it still cracked. I glued it back together then ended up sticking it to the wall with caulk. Also it is a little to thick so the switch and outlet are recessed.