We got a tile sample from the manufacturer and settled on this particular product after looking at many options.  When the time came to order, we couldn't find it in supply anywhere at a reasonable cost.  Then we thought of Wayfair which had just what we wanted in supply and at about 2/3 the cost of the manufacturer.  After placing our order, the tiles arrived in 3 days.  We were worried that glass tiles might have a high incidence of breakage but not a single tile was broken in the 12 boxes we ordered.  Great job - very happy.