Package Includes: 3 different styles about combination of flowers and vases bookends, 6 pieces in total. Stable Structure: A stable L-shaped structure, 6.73 inches high, 4.7x3.5 inches bottom, which can effectively maintain the straightness of the book and avoid confusion. Metal Bookends: Black bookends are made of high-quality metal, sturdy and reliable, not easy to bend or break, also suitable for large books. Bottom Anti Slip: Additionally equipped with 4 non-slip mats for choosing whether to use. Actually, books are pressed against the file, which in itself is not easy to slide. Exquisite Gift: Original aesthetic design to decorate the bookshelf, perfect gift for friends, teachers and students.