Description: Material: The dot welding pen is made of pp material, ensuring great conductivity and durability for efficient welding tasksProduct Size: With a total length of 66cm and a lightweight design, this welding pen is easy to handle and great for outdoor use, making it ideal for DIY projectsEasy to use: Hand Welding Pen has a simple design, professional pen handle, easy to grip and easy to use, convenient and fast, high temperature resistanceFeatures: Designed with practicality in mind, the handheld portable dot welder includes a trigger switch for easy use, allowing users to focus on precision with easyUsage: Integrated dot welder can be used for dot welding, hardware dot welding, electrical metal shell dot welding, and electronic production welding for electronics lovers Specification: Material: PP Size Chart: 66cm/25.98inch Package Includes: 1 PieceDot Welding Pen Note: Please allow slightly errors 1-2cm/0.39-0.79inch differences due to manual measurement.