Tape-In hair extensions work great for women trying to add volume and length to their hair. They also work for various types of hair- especially fine hair. With Tape-In extensions, you have more options for how to apply them, and how much weight will be applied to the clients' hair with single sided tape.
If you notice that your client’s hair is fine and may not be able to handle the weight of traditional tape-in hair extensions, then the best option is to use a single sided tape application. When it comes to clients with thicker hair, we recommend using the traditional tape-in hair extension technique. Thick hair is higher density and you want to match that density when adding extensions. Although, when adding highlights or crazy colors, single side tape can be used to create a softer blend.