1Constant Temperature: The hair extension iron has a constant temperature and is stable when the temperature reaches 220C without damaging the hair. 2Easy To Use: Hair extension iron kit with adjustable temperature, with heat insulation sheet, comb, finger sleeve, beading device and other tools, easy to use and easy to operate. 3Wide Applicability: Hair extension iron with small grooves on the tip curve, suitable for various hair extension systems, such as keratin silk like straight hair. 4Stable Performance: Hair connection iron adopts PTFE heating plate, which is stable in heating, not easy to stick, and can better exert heat resistance and wear resistance. 5Perfect Gift: This hair extension iron set is suitable for professionals as well as beginners, it is perfect as a gift for your wife, female friends, family and more.