Features: Enhances your soldering quality with the CMT50 soldering pastes, designing to reduce cold and false solder joints for more reliable connection. This pastes offer moderate viscosity for easy application and is environmentally friendly and nontoxic. For electronics engineers, DIYer enthusiasts, and repair technicians seeking precise in their projects. Perfect for electronics manufacturers, repair engineers, and diy enthusiasts, this soldering pastes caters to professional and hobbyists alike who demand excellences in their work. Experience the pinnacles of soldering precise with our soldering pastes, designing to deliver flawlessly joints without compromising on environmental safety. Specifications: Component:solder pastes Diameter:Approx.6.50cm/2.55inch Package Includes: 1pcs Soldering Pastes note: 1.Please allow 1-2cm errors due to manual measurement, make sure that you donot mind befores you order. 2.Due to the differences between different monitors, the picture may not reflect the actual coloring of the item. Thanks for your understandings.