ZooYoo-1pair Cute Elephant Nonskid Bookends Art Bookend (purple) Material: made from robust seeming metal Size :They are about 19 cm tall Keeps magazines, books, catalogs and binders neat in the bookshelves and all in view Decorate your study room and keeps your books organized and in a good view These are cute and sturdy. The nonskid pads have a good grip and can hold tall books fine.