The product is a rare Yosemite National Park 1890-1990 Centennial Celebration wine glass, commemorating the park's 100th anniversary. This unique collectible piece celebrates the beauty and history of Yosemite National Park, making it a valuable and sought-after item for collectors interested in historical memorabilia related to national parks. Perfect for those passionate about the preservation and celebration of famous landmarks like Yosemite, this wine glass serves as a special memento of the park's centennial milestone.