High quality materials:The bookend bracket is made of metal,thin and strong,easy to carry, and will not increase the volume of the bookshelf or desk to decorate your study room and keep your books in order.Put them on your favorite bookshelf,they won't damage the surface at all. Applicable decoration:The foam at the bottom of the bookend helps to hold the book in place and will not scratch your furniture. It can stabilize some thick books, and you can delete one of the items without displacing the others.It can be used as an ornament in your home, and it is perfect for organizing your books, old magazines or any other items on the shelf in the work space, office, bookstore or school.