XICHEN Leather Coasters - Upscale With Coaster Holder Square -6 Piece Set With Holder (Black) Set includes Set of 6 Leather Coasters with Leather Holder Made of leather material with high heat-resistance- Non Slip - Long Lasting Made of durable Leather, this is a too elegant coaster. Coasters are backed with faux leather to further protect furniture Each Coaster diameter: 4 inch; Can be used in dining room, living room, bedroom.study,office,hotel,hard room and so on