Meet You Need: You can let the hair separate out that needs to be coloured and dye any color you like, get professional style highlight by yourself. Eco-Friendly MaterialMade of soft silicone material, which is harmless to the skin. Can be reused after cleaning, the material is very durable, you can use them for a long time. Easy to operateYou can use a metal hook needle to poke holes in the hat according to your hair dyeing needs, use hook to pick out the hair, put the silicone highlight cap on your head and then you can start your dyeing. Wide ApplicationSuitable for people who like to do DIY partial dyeing of their hair, can be used in hair salons and homes. Universal Size: This silicone gel cap comes in a bouffant size, guaranteed to fit every size and hair length.