This photo library set includes four books with a total of 240 photos. The books are made of blue leather and feature a vintage theme, perfect for anyone looking to add a touch of nostalgia to their photo collection. The brand of the books is MBI and they are made with high-quality materials to ensure durability and protection for your cherished memories. The books are compatible with various types of photos and are great for storing and organizing your photo collection. Whether you're a professional photographer or simply someone who loves to capture memories, this photo library set is a great addition to your collection.