Charms for key chains; Charms for key rings; Charms for key rings or key chains; Decorative key fobs; Key chains; Key chains for use as jewellery; Key holders being key chains; Key rings; Keyrings of common metal; Metal key chains; Non-metal and non-leather key chains that may be used for self-defense; Plastic key chains; Plastic key rings; Retractable key chains; Split rings of precious metal for keys