Professional Constant Heat Hair Connector Flat Plate Fusion Hair Extension Iron Keratin Bonding Salon Tool Heat Iron Wand SuitProfessional Constant Heat Hair Connector Flat Plate Fusion Hair Extension Iron Keratin Bonding Salon Tool Heat Iron Wand Suit Features 1. Professional hair extension iron. 2. 100% tefulong heating plate, stable heating, hard to sticky the glue. 3. Flat iron, suitable for nail human hair extension 4. There is melt barrel space between the heating plate and handle, wont heat your hand. 5. There are 3 types: control temp type(100 200C 210 390F),