... .Material: slate, marble, granite, stone 2.Shape: square, rectangle, heart,ovale,etc. 3.Color: black, white,red, green, etc. Natural black ... (Mainland)MaterialSlate, Marble, granite,sandstone,natural stoneShaperectangle, square, heart, round, ovale,etc.ColorBlack,rusty, grey,white,natural colorProduct dimension10x10x0.3cm,25x25x0 ...