Specification Brand : Aexit BulletPoint1 : Product Name : Desoldering Wick;Length : 1M /3.28ft BulletPoint2 : Sectional Area : 50mm2;Material : Copper BulletPoint3 : Main Color : Silver Tone BulletPoint4 : Weight : 594g BulletPoint5 : Package Content : 1 x Braided Copper Wire HeatingElementType : Ceramic ItemForm : Coil ItemLength : 13 inches ItemName : Aexit 50 Square Parts & Accessories Millimeter Thickness 1M Length Electrical Tubular Braided Desoldering Pumps Copper Wire ItemShape : Square ItemTypeKeyword : desoldering-pumps Manufacturer : Aexit Material : Copper Material1 : Silver Material2 : Copper Material3 : Iron ModelNumber : modle PartNumber : 181212c47203 PowerSourceType : Corded Electric ProductDescription : Generally used as a solder removing device in soldering and desoldering work. Made of copper materials. For Soldering Iron use, solder parts like boards, cells, electronics devices, radios, inverters, semiconductors, transistors etc. To use it, you can put the wire over the joint and heat it and then manipulate the mesh to pick up the solder. Please always work in a well ventilated area when desoldering to avoid the fumes from heat solder and the coating doing harm to your eyes and lungs.