These earring display cards can also be given as to family and friends, especially girlfriends, wives, and sisters. These professional earring display cards can be hung on any earring shelf made for earring cards. The package contains 100 pieces of paper earring cards to meet your daily use and replacement needs. You can also share with your family. Each earring card has a pair of holes, which will ensure that you can install any type of pierced earrings on the card. These paper jewelry hanging cards are perfect for your earring holders and displays.