A set of four coasters cut from orange acrylic. Laser-engraved with the least-reliable subway lines and hand-painted. Designed, manufactured, and assembled by me in Brooklyn. Each coaster is approximately 3.75 inches in diameter and secured with a cork backing. These made-to-order coasters make the perfect housewarming gift for any New York household. As with any hand-painted product, minor imperfections are to be expected.