SERVE AND PROTECT: A great housewarming gift for a friend or yourself, our colorful plastic coasters will keep your surfaces protected from dreaded water rings and random dribbles. Your tabletops and countertops will thank you. VERSATILE: Your furniture is an investment. Keep your investment in tip-top condition with this affordable moisture-resistant plastic coaster set. Suitable for hot or cold beverages, these coasters are sized-right for mugs, glasses, water bottles, and more. QUALITY CONSTRUCTION: Crafted with a plastic topper featuring the design shown printed with special UV and water resistant inks, our durable coasters boast a non-slip cork bottom. Sold as a set of four. Approximately 3.5" (8.9cm) x 3.5" (8.9cm) x 0.2" (0.5cm) in size. OFFICIALLY LICENSED: Star Trek products sold by Graphics and More high quality and officially licensed. Proudly printed in the USA. TM & 2021 CBS. ARR. A Graphics and More product. About The Product: You can't go wrong with this unique set of coasters that combine style and function. They look great when not in use, but will protect your surfaces from dastardly water rings. Each coaster is made from plastic, has a non-slip cork bottom, and is approximately 3.5" (8.9cm) x 3.5" (8.9cm) x 0.2" (0.5cm) in size. Sold as a set of four. About The Design: Star Trek is an American media franchise originating from the 1960s science fiction television series Star Trek, created by Gene Roddenberry. That series, now often known as "The Original Series", debuted on September 8, 1966, and aired for three seasons on NBC. It followed the voyages of the starship USS Enterprise, a space exploration vessel built by the United Federation of Planets in the 23rd century, on a mission "to explore strange new worlds, to seek out new life and new civilizations, to boldly go where no man has gone before". If you're a Star Trek fan, you'll love this Officially Licensed product!