This tile is from Susan Jablon - but according to recent feedback from other houzz members the new color lot doesn't match the lot that was used for this kitchen. I would advice looking at a local tile showroom and working with their designers to come up with a product. In case you decide to still go with this vendor here is a link to the product:
http://www.susanjablon.com/3-4-inch-curved-white-milk-glass-subway-tile.html