The product is a vintage 1950 Fleisher's Baby Book titled "Hand Knits for Infants to 4 Yrs Vol 87." It is a crafting guide for creating hand-knit items for babies and young children, specifically tailored for ages up to 4 years. The book features patterns for crochet and knitting projects, reflecting the traditional craftsmanship associated with the Fleisher's brand. Made in the United States, this book provides a nostalgic glimpse into the world of baby crafting from that era.