Hair glue protector shield offers adequate supply, providing enough for an extended period of use. The heat shield spacers mainly applies in hair extension. This hair extension heat insulation protector is a must-have for anyone looking to achieve perfect hair extensions. Features -Color:Transparent -Material:PVC -Size:14.00X4.00X0.01cm/5.50X1.57X0.004in -Heat shield guards protect hair roots, use as a hair extensions tool for versatile use. -Hair extensions shield spacers protect the scalp by forming a barrier between scalp and heater. -With compact shape, lightweight and portable, take up no space and you can put them anywhere. -The heat shield strip provides excellent scalp protection for DIY hair extensions, protects scalp from glue. -The glue protectors are durable and reliable, crafted from PVC, maintains shape for extended use. Package list: 10 x Hair Extension