Description: Premium Material: This portable screwdriver set is made of PE and carbon steel material, which is sturdy and has a long service timePortable Design: Cordless electric screwdriver is compact design, easy to carry, whether you are at home or outdoors, easy to useEasy to use: The power screwdriver set is easy to use and easy to get started without complicated steps and expertiseWide Application: The 3.6V screwdriver tool set is suitable for various household and professional engineering needs, such as assembling furniture, installing lamps, repairing electronic equipment, etc.High Performance : The 3.6V screwdriver has enough power to handle various tasks, while also ensuring the stability Specification: Material: PE Carbon Steel Size Chart: 22.5cmx19.5cmx6cm/8.86inchx7.68inchx2.36inch Package Includes: 1x Screwdriver1x USB charging cable1x sleeve mounting accessories1x extension rod6x long batch head8x hex socket28x short batch head Note: Please allow slightly errors 1-2cm differences due to manual measurement.