Easy to use, separate a small section of slightly damp or dry hair. Place the end of hair section around roller and wind up to scalp. Hot Roller Clips can be applied for curling hair at home or in the salon. No you have thin or thick long hair, it will give you the big curls, voluminous waves, and fullness you want. Features -Color:Red, Yellow, Blue. -Material:304 Stainless Steel -Size:7.50X3.30X0.10cm/2.95X1.30X0.04in -Note:red:3.2cm width, yellow:2.54cm, blue: 1.9cm -They can help you to achieve an even more secure hold, bring more convenience -You can perm your hair at home and use these pins to create different hairstyles. Simple and elegant hairstyle not only modifies the shape of the head and face, but also achieves elegant and sweet temperament -Reduce the damage to the hair, help to maintain the health of your hair. You can use it easily -You can use these Hot Roller Clips to make waves, retro rolls and other shapes for your hair tails - yourself at home by using these hair curler clips, and your hair will looks so much beautiful and healthier Package list: Roller Clips