Read more DIVERSITY If you can choose from 5 different Coaster products made from a combination of materials such as Real Solid Marble, Wood, Gold Brass, etc., this will give you another pleasure. It is a premium product that can provide high quality service to family gatherings and guests. A Type(Circle:Wood+Black Marble), B Type(Square:Wood+Black Marble), C Type(Circle:Wood+White Marble), D Type(Square:Wood+White Marble), E Type(Square:White Marble+Gold Brass). UHEIM Premium Real Solid Marble Coaster NATURALISM It is a handmade product using materials such as Real Solid Marble, Wood, and Gold Brass, and is a Coaster. Coaster products using high-quality materials will enhance the dignity of your life. Read more SAFETY & EXTRA WIDE SIZE SAFETY - EVA non-slip prevention material is attached to the bottom of all Coaster products, which prevents the cup from tipping over and is excellent for preventing table scratches. EXTRA WIDE SIZE - round, square coasters are 4 inches wide to prevent spillage of beverages on the table, and are sized to match the variety of cups, glasses and mugs you use. Read more UHEIM Premium Real Solid Marble Coaster B TYPE B Type(Square:Wood+Black Marble) C TYPE C Type(Circle:Wood+White Marble) D TYPE D Type(Square:Wood+White Marble) E TYPE E Type(Square:White Marble+Gold Brass) Read more A TYPE B TYPE C TYPE D TYPE E TYPE SIZE 4" Diameter 4" Wide Square 4" Diameter 4" Wide Square 4" Wide Square