1[Lightweight Handle] The ergonomic design of the soldering iron handle makes it easy to grip and operate, ensuring convenient handling during use. 2[Easy Installation] The plug and play feature of this soldering handle allows for easy installation and convenient operation, improving work efficiency. 3[Flame Retardant Wire] The PTFE silicone wire is flexible, heat resistant, hard wearing, and not easily entangled, providing durability and flexibility. 4[Silicone Sleeve] The silicone sleeve of this solder handle is high temperature resistant, anti scalding, effectively preventing sweat and slipping, making you feel more at ease during work. 5[Flexibility Protection] The soft rubber protective sleeve at the end prevents the power cord from breaking, ensuring stable insulation performance and protection during operation. 1 x Soldering Iron Handle