Clip-in hair extensions are the easiest, fastest, and safest way to get long, thick hair in just a matter of minutes. Clip-in hair extension wefts come with the clips already attached to them. This means that you can simply take the wefts and easily clip them into your hair all by yourself, without any additional costs, time, or professional help. Clip-in hair extensions are the perfect solution for those who are looking to get thicker hair and longer hair instantly, without the hassle, long-term commitment or breaking the bank.