The Millport Coaster includes a set of six, absorbent cork coasters (4" round x 1/8" thick). Enter your single initial (required) and an optional bottom line of text. We will engrave your personalization and the parallel lines artwork with expert precision. These flexible coasters are long-lasting.. . Create a great party accessory today.. - Includes Parallel Lines artwork. - Personalization: Single initial (required) and one of line of text