The product is a set of brand new, unopened Dogfish Head beer coasters featuring the Grateful Dead theme. Made in the United States, these coasters are perfect for collectors of breweriana and beer memorabilia. With over 1000 pieces included in the set, they provide a great addition to any collection or can be used for practical purposes such as protecting surfaces while enjoying a beverage. Dogfish Head is known for producing high-quality and unique beer products, making these coasters a must-have for fans of both the brand and the Grateful Dead.