Keychains the Perfect Party Favor. Still can t think of the perfect give-a-way for your events Look no further than our wide selection of key chains. No matter what your party theme we have a keychain that will be perfect for you! 12 sneaker keychains. 3 long sneaker shoe keychain. Assorted colors. Key chains can be the perfect party favor. Be sure to include a keychain from our wide selection in your party goody bags. We have the key chain you need to make your party a hit!