Clip-ins are perhaps the easiest, less time-consuming way of adding length, thickness, and volume to your hair, and one of the best things about them is that you don't even have to see a professional to have them installed.
"The good quality clip-ins will look and feel natural, they will last years, there is no commitment, and you can fit and style them yourself," Tatiana Karelina, owner of Russian hair extensions company Tatiana Karelina, previously told POPSUGAR.
These types of extensions literally clip to your hair, and they come in handy when you want to change up your hair for a particular event or occurrence and don't want to commit to something more permanent. (You typically take them out after a day, but can continue to reuse them for long after that.) Nowadays, clip-ins come in all kinds of lengths, textures, and colors, and you can usually buy them in packs.