It is of polyester bands and usually used for marble (travertine, marble and China) and these polishers have better quality than previous polishers but they have less lifetime. Producing 5 extra Vegas begins at 2003 after a long attempt of D & R. there are different kinds of 5 extra Vegas available for different kinds of marble, mosaic, cement, marble and the other stones. It has different kinds that are presented with different base color for easier identification.