Diamond polished black granite shower tray 1.Factory since 1985 ... Information Product Nameshower tray, shower baseMaterial granite, marble, travertineAvailable FinishSawn Cut,sandblasted, honedSize36"x36", 42"x36", 48"x36" etc.Other ... ColorsBlack, beige, grey, yellow etc.ShapeSquare, Rectangular, 1/4 Round, diamond etc.Quality Assurance From raw material choice, fabricating, packing to ...