This is a souvenir cap from GREEN APPLE BOOKS in San Francisco. GREEN APPLE BOOKS: GREEN APPLE BOOKS, which opened in Richmond, San Francisco, is said to be the number one independent bookstore in the Bay Area. With a history that feels like it has been repeatedly renovated and expanded, with creaking stairs and doors, it is famous for its vast collection of books, records, CDs, and DVDs, all neatly organized, making it easy to find what you're looking for. The logo is a green apple. Height: 12cm Brim: 7.5cm There may be individual differences due to being an overseas product. Please refrain from purchasing if you are sensitive to such variations.