Anti-Burn Soldering Iron is a very important safety design. It is a practical feature for users at any level, effectively preventing accidental burns. A protective shield made of heat-resistant plastic is added to the barrel behind the tip. This layer effectively isolates heat from transferring to the outer shell. The removable heat-resistant shield is a good safeguard for your safety. A protective cover is a crucial indicator of whether a soldering iron is professional and user-friendly.