Charms for key chains; Charms for key rings or key chains; Decorative key fobs; Decorative key fobs made of metal; Imitation leather key chains; Key chains; Key chains for use as jewelry; Key chains of precious metal; Key rings; Key rings of precious metals; Keyrings of common metal; Leather key chains; Metal key chains; Metal key rings; Precious metals and their alloys; Retractable key chains