1.Silicone material: These marker caps are made of silicone, soft and comfortable to wear. After use, you can wash it for next use. The material is very durable and can be used for a long time. 2.Right size: so you can comfortably keep distance from the head and punch holes with the needle. 3.Easy to use: Place the silicone highlight cap on your head, punch through the holes as you desire, take out your hair with the metal hook needle and start dyeing. 4.Wide range of uses: These silicone highlight caps are suitable for use in the salon and at home. You can easily dye the hair yourself, choose the desired colour and make it look more attractive. 5.Hair dye: The pack contains 1 set of hair dye tools, consisting of 1 silicone marker cap and 1 metal hook.