The product is a 2018-19 Donruss Optic Blue Prizm Robert Williams III Rated Rookie card, featuring a limited print run of only 49. This rare sports trading card is a rookie card of the Boston Celtics player, Robert Williams III, from the 2018-19 NBA season. Manufactured by Panini, the card is made of high-quality card stock with a thickness of 35 Pt. It is a part of the Rated Rookie insert set and includes features like a hologram, prism, and refractor. The card is in English language and is a valuable addition to any basketball card collection.