Hair extensions are used commonly in current times. Traditional micro rings are used along with stick-tip hair extensions , these micro rings have been in use in past and present due to the minimal sizes available.
Nano tip hair extensions take things to the next-level.
The nano rings are available in market which is developed to beat them to punch them in this context. They have 2.5 mm internal diameter and 3 mm outer which makes them 90% smaller as compared to the micro rings. They are used only to harness the hair extensions with the nano tips. They are virtually undetectable. They also make it possible to use the hair extensions again and again. Moreover they are very quick to apply.