This is low melting point solder. While there may be some variation in the number of pieces, each piece is approximately 20cm long and weighs 18g to 22g. I will send you a few cut pieces. The diameter is 3mm, so it will be a bit thick. #Note: Low melting point solder (touch the tag to see the weight in grams) It is mainly used in combination with regular solder, not just low melting point solder. I personally use it for removing components from the dice boards of controllers, and it works without any problems. Specifications: Bismuth purity: 99% Diameter: 3mm Melting point: 70°C Tools used for removal: HAKKO PRESTO Rapid Heating Soldering Iron 20/130W (when the switch is on) with heat-resistant cap 984-01 Soldering tip D-type for 984/985 (PRESTO) 980-T-D Junk repair PS5 controller PS4 controller DualSense Dualshock4 Replacement parts