Sensaku Non-slip Bookends Book Supports for Shelves This * book end is perfect for use on a shelves to keep your shelves organized!Package Included2pcs bookendsIntimate after-sales serviceWe are committed to offering the best customer experience, if there is any problem, please do not hesitate to contact us. We will answer your questions promptly until you are satisfied.We are a professional customization company, with our own factory, responsible for product quality, please rest assured to buy!The non-slip foam pads on the bottom prevent the bookends from sliding. And it also protects the book ends from scratching when you move.v