Description This hair extension tool set includes round transparent heat shields with scales, designed to protect your scalp during the hair extension process. The shields are made from plastic materials, ensuring durability and reliability. They are suitable for both professional salon use and DIY hair extension applications, providing a safe and efficient way to achieve beautiful hair extensions. Features -Color:Transparent -Material:PVC -Size:5.60X5.50X0.01cm/2.20X2.16X0.00in -Transparent materialheat shield guards: made with clear material for precise hair extension application, ensuring enhanced efficiency and a seamless finish -Round design with scale: features a circular shape with scale markings to make sure accurate placement, protecting natural hair from damage during the process -Heat resistanceshield guards: provides efficient heat shielding to safeguard hair from hot tools, extending the lifespan of hair extensions -Portable and versatileheat shield guards: lightweight and easy to carry, ideal for professional salons or diy hair extension projects at home -Snugly fitheat shield guards: designed to suitably align with hair extension pieces, reducing errors and providing a comfortable, natural look for usersPackage list: 100 x heat shield guard