Googoo hair is dedicated to the development of the high quality hair extensions. We have our own brand and factory, with more than 20 years history of hair extensions. We sincerely appreciate our customers' encouragement and feedback. Googoo Hair promises to change the way everyone envisions hair extensions. More comfortable, lighter, comfortable and versatile. Easier and quicker to install. · More Comfortable-- Scientific research shows that leaving any extension in the same place for a long period can create stress on the hair and scalp. Our breakthrough halo hair extensions don't have glue, tape, sewing or other heavier application methods. Lighter and comfortable to wear, Googoo Halo extensions is friendly to the scalp and hair.