in Addition to Being a Practical Key Carrying Tool, Key Chains Are Often Used as Gifts or Souvenirs. Many Tourist Attractions, Corporate Institutions or Event Organizations Design Customized Key Chains to Distribute to Clients or Participants as Souvenirs or Promotional Items. These Customized Key Chains Usually Have Specific Logos, Logos or Words & Have Certain Collection & Commemorative Value. Various Styles. Various Styles & Rich Colors to Meet the Personalized Needs of Different Users. Product Length is 3.5*1.8 Inches, & the Size Can Also be Customized According to the Customers Needs.