Item Name: Welding Accessory Roll Sn/Pb Lighter Solder Wire Tin Lead Tin Wire Rosin Core. Specification: 50g 1.0mmSize : about 54 x 28mmFit For: Stainless Steel, 18650 Lithium Battery, copper, etcMaterial: Tin100% brand new and high qualityColor: SilverNotice:1. The real color of the item may be slightly different from the pictures shown on the website caused by many factors such as brightness of your monitor and light brightness.2. Please allow slight manual measurement deviation for the data. Thank for your understanding.3. 1cm=0.39''.Package Included: 1x Tin Wire Roll *Please make