Quality and durable: tennis key chain pack are made of high-quality zinc alloy, the metal is not easy to rust or erosion, and the tennis racket and ball are durable, can provide a long service life. Our keyrings are small and lightweight, easy to carry and can be stored in your pocket or bag with the keys. Wide application: perfect for collecting your keys and ID cards (with perforated card slot), etc. With the well-made metal loop, you can easily attach them to keys, bags and backpacks as decoration. Creative gift: colourful tennis racket shape keyring a set, ideal for activity small gifts, sports prizes. You can also give it as a gift or keepsake for your teammates, family, employees, classmates, children, good friends, etc.