[Product Content] You Will Receive 6 Telescopic Keychains.Each Keychain Has A Size Of 125*40Mm And A Color Of Black, Which Is Suitable For Lanyard And Document Use. [Product Material] This Product Is Made Of Metal To Ensure Its Durability And Long-Term Use.Its Spring Buckle Design Makes The Keychain Easy To Use, Firm And Reliable. [Practical Design] The Design Of This Product Is Simple And Practical, And The Black Style Is Suitable For Various Occasions.The Steel Wire Drawstring Design Makes The Keychain Easily Retractable, Providing Greater Flexibility And Convenience. [Widely Used] This Product Is Very Suitable For Lanyard, Documents, Keys And Other Daily Necessities.Whether It Is Office, Study Or Outdoor Activities, It Can Meet Your Needs. [Portable And Easy To Use] This Product Is Lightweight And Portable, Easy To Use.You Can Easily Put It In Your Pocket, Backpack Or Hang It On Your Belt And Use It Anytime, Anywhere.