About this item The Easiest Hair Extension Solution - Fish line human hair extensions is the most convenient and quickest tool for adding hair volume and length ever. It doesn't require heat, tape or bead, definitely one minute fits, one second removes. You can wear it by yourself perfetctly even though you are new to hair extensions. 100% Human Hair - Hairro selects salon quality real human hair for the finished product, which is soft, shiny, and healthy. The hair can be straightened, curled and dyed. If you don't want to curl the hair by yourself, it would be better to select our pre-wavy hair extension types. Multiple Sizes and Colors Available - Hairro has 16”-22” fish line thicker human hair extensions with double wire, which weighs 90g-125g. Tips: The wire hair extensions is not svery friendly for people with very fine hair on top or baldness as the string may not be hidden well. Multiple Sizes and Colors Available - Hairro has 16”-22”fish line human hair extensions, which weighs 60g-80g. That is a THIN version hairpieces, if you need more volume, we also have the thicker versions for you. Tips: The hair extensions is not very friendly for people with very fine hair on top or baldness as the string may not be hidden well. Satisfactory and Professional Support - Considering light and monitor differences , the exact color might be slightly different from it showed in the picture. If you have any question or have no idea on making decisions, feel free to contact us for more advice.