[Product Content] You Will Receive 4 Pieces Of Metal Keys.The Size Is 39.5*5.45Cm And The Color Is Silver, Which Is Suitable For Various Multi-Function Purposes, Such As Elevator Distribution Boxes And Gas Water Meter Boxes. [Product Material] This Product Is Made Of 304 Stainless Steel, Which Is Corrosion-Resistant And Durable, Ensuring Long-Term Use Of The Key In Different Environments And Is Not Easy To Rust Or Damage. [Multifunctional Design] This Product Is Designed To Be Multifunctional And Suitable For A Variety Of Locks, Including Elevator Distribution Boxes And Gas Water Meter Boxes, To Meet Your Various Needs In Daily Life And Work. [Light And Easy To Carry] This Key Is Light And Easy To Carry, Easy To Use, Can Be Easily Put In A Pocket Or Bag, And Used Anytime, Anywhere To Enhance Your Convenience. [Widely Used] This Product Is Not Only Suitable For Household, But Also For Commercial And Industrial Use. It Is An Ideal Choice For The Management And Use Of Various Locks To Meet The Needs Of Different Occasions.