1)The profile is available in 8mm,10mm and 12mm depths,it is used for decoration the outer and inner corner for tile wall transition.It can hide the tough edge and make the curve place become the arch form.. 2)The plastic tile trim are easy to install and even make your tile look more beautiful and with will not damage. 3)We can produce every color and design as the buyers requirements It can be used for all kind of tile corners, kitchen, bathrooms, etc tops finishes and endings, getting always a perfect finish