Nano Rings hair extensions one of the safest techniques for your hair because no glue is used. The process involves placing individual hair extension strands and securing them with a nano ring. One of the main benefit of wearing nano hair extensions is that their bonds are incredibly tiny. In fact they’re around 90% smaller than a micro ring, resulting in being crowned one of the smallest bonds available. The nano ring itself is tiny and less likely to be noticed. Plus it is more comfortable, especially for those with finer hair.Not to mention being superb at being discreet when fitted correctly to the hair. They do not require heat or glue to secure them, meaning they will be kinder and gentle on the hair. When it’s time to remove them, they are really easy to do so, and won’t require the typical alcohol or acetone based solution remover, unlike the prebonded hair extension method.