The product is a 2018-19 Panini Spectra Jersey card featuring an autograph from Robert Williams III of the Boston Celtics. This single-insert card is part of a limited print run of 299 and includes a piece of memorabilia from the athlete's jersey. The card is in English and is an original product manufactured by Panini America, Inc. It is a highly sought-after collectible for basketball fans and trading card enthusiasts.