1.natural granite 2.Flat,Bullnose,Ogee 3.back and left/right splash ... 5.own factory,OE is ok Detailed Features for the granite countertop:1) Popular Size:For countertop, 25.5”x96”, 28 ... .5”, 108”x26.5”, 108”x28”, 36”x78” etc.For vanity top, 25”x22”, 31”x22”, 24”x36”, 26”x36”, 22 ...