The product is a set of 31 factory sealed packs of 1991 Vintage GI JOE trading cards. These cards feature characters from the G.I. Joe franchise, specifically with themes from the Hasbro/Marvel/Transformer sets. Each pack contains 12 cards, with a vintage feel and English language text. The cards also include features from the Cobra series, making them a must-have for collectors and fans of the G.I. Joe TV show. This rare find from 1991 offers a glimpse into the iconic world of G.I. Joe.