... OriginFoshan China (Mainland) ManufactureBrand NameProgresMaterialglass,stone,marble,shell,crystal,metal,ceramic and etcColor FamilyMixed,yellow,white,blue,black ... ,brown,red,gray and etcShapeSquare, round, circular can be designedChip SizeNormal 23X23mm can design ... 7) Available in different shapes such as square, round, circular and other abnormities you want 8) Different ...