Hair extensions are pieces of hair, typically made from synthetic or real human hair, that are attached to a person's natural hair to add length, volume, or a different color.

There are many different methods for attaching hair extensions, and the specific method used can vary depending on the type of hair extensions and the preferences of the person wearing them.

Some common methods for attaching hair extensions include clipping them in, using tape or glue to adhere them to the hair, sewing them into the hair, or using small beads or rings to attach them to the hair. In general, hair extensions are attached to small sections of a person's natural hair, and are carefully blended with the natural hair to create a seamless and natural-looking appearance.

for example, clip-in hair extensions are a type of temporary hair extension that can be easily clipped into the hair using small, discreet clips.

These extensions are easy to put in and take out, and do not require any special tools or training to use.

Tape-in hair extensions, on the other hand, are attached to the hair using a special type of double-sided tape.

These extensions are more permanent than clip-in extensions, and typically last for several weeks before they need to be replaced. Sew-in hair extensions, as the name suggests, are sewn into the hair using a needle and thread.

These extensions are very durable and can last for several months, but they require a professional stylist to apply them.

Regardless of the specific type of hair extensions used, the goal is to attach the extensions to the natural hair in a way that is secure, comfortable, and natural-looking.

This is typically done by attaching the extensions to small sections of the natural hair, and carefully blending the extensions with the natural hair to create a seamless and natural-looking appearance.