The product is a paperback booklet titled "Iowa City Glass" by Miriam Righter, published in 1981 and reprinted in 1982. It serves as a price guide for collectors interested in glass items, specifically focusing on the glassmaking history and art in Iowa City. The booklet is illustrated and written in English, making it a valuable reference for individuals looking to learn more about glass collecting in the United States. Self-published and originating from the author's research, this booklet offers a detailed look at the subject of glass art and appreciation in Iowa City