The product is a lot of 4 Topps Black Hole unopened trading card packs from 1979, featuring cards from the movie "The Black Hole." Each pack contains 10 standard-sized cards made of card stock, and the sets are factory sealed. These vintage cards are part of the non-sport trading card genre, with a sci-fi and adventure theme, and are in English language. The manufacturer is Topps, and the packs are from the United States. Ideal for collectors looking to add to their vintage card collection from the 1970s, this lot offers a glimpse into the world of trading cards from that era.