The Jumbo Stretchable Book Cover in Black by It's Academic is designed to fit books up to 10 x 15 inches. Made from high-quality fabric, this solid black cover is both stylish and durable. Its XXL size offers ample protection for larger books, with a stretchable material that ensures a snug fit. Perfect for keeping your books safe and looking like new, this jumbo book cover is a practical and stylish accessory for any book lover.