[Product Content] You Will Receive 2 Single 20Mm Black Socket Heightening Frames With A Size Of 86*86*20Mm And A Color Of Black, Which Is Suitable For Switch Or Socket Transformation Scenes. [Product Material] This Product Is Made Of Abs Material, Which Has The Characteristics Of Wear-Resistant And Deformation-Proof, Ensuring That The Product Can Remain Stable And Durable After Long-Term Use. [Stable Design] This Product Is Designed To Extend The Installation Height Of The Socket. After Installation, The Socket Fits Firmly With The Wall, Does Not Loose, And Is Safer And More Convenient To Use. [Easy To Install] This Product Is Easy To Install And Does Not Require Complex Tools. Just Fix The Heightening Frame On The Wall To Complete The Height Extension Of The Socket Or Switch, Which Is Suitable For Various Wall Types. [Widely Used] It Is Not Only Suitable For The Transformation Of Sockets And Switches In Home Decoration, But Also For The Electrical Installation Of Commercial Premises, Providing More Convenience And Safety For Your Electrical Equipment.