1.【Highlight cap Material】Made of silicone. Color: Clear color. Cap Size: 20x 30 cm, Bigger than the head, suitable for all sizes of head, easy to put on and take off. 2.【Bigger holes, more holes】Our silicone highlight caps have bigger holes, Each hole diameter: is about 3 mm. This large hole design allows more hair to be pulled out, don't pull the hair, and our highlight caps have more holes, allowing you to apart your hair quickly.The edge of the hair dye cap is curled, which can reduce the contact between hair dye and bangs, and effectively avoid the hair dye from touching the skin or falling on the eyes when dyeing, safe to use. 3.【Protect your scalp】Use this silicone highlight cap, you can choose which part of your hair you want to bleach or color, this cap can protect your other hair, your scalp, your ears, and your forehead. Keep them away from hair dye. 4.【Suitable】This silicone highlight cap set can be used at home or for professional use. If you want to highlight hair by yourself at home, get this professional highlights set. 5.【Convenient to Use】firstly, use the hook to poke holes according to your needs, put the hair highlighting cap on your head, and pick out your hair with the hook, then start dyeing the color as normal, finally washing off, apply conditioner and comb through.