- Optimal Size : This book sleeve measures approximately 11.4 x 9 inches (29 x 23 cm), making it compatible with most self-published books, standard paperbacks, mass market paperbacks, and regular hardcovers. Please measure your item before purchasing to ensure a proper fit. - Convenient Extra Storage : The front pouch offers additional space for keeping notebooks, Kindles, small diaries, stationery, glasses, bookmarks, pens, and small decorative items, making organization easy and efficient. - Durable Material : Crafted from high-quality polyester, this book sleeve features an interfaced interior for enhanced strength. It is both hand and machine washable, allowing for long-term use. The compact size can be easily folded and stored in your bag. - Protect Your Books : Safeguard your cherished books from dirt, scratches, and creases. This protective sleeve is ideal for travel, ensuring your books remain in pristine condition during commutes or trips. Use Scenarios : 1. Traveling : Keep your favorite novels, textbooks, or Kindle securely protected in your luggage or backpack while on the go. 2. Everyday Use : Store your current read along with essential stationery items in the front pouch for easy access during commutes or study sessions. 3. Gifting : A thoughtful addition to any book lover’s collection, perfect for storing their favorite reads and accessories. Experience peace of mind knowing your books are well-protected and organized with this practical and stylish book sleeve.