ABOUT HALOHalo is one of the easiest-to-wear extensions for adding length and volume to your natural hair. It is the safest and most convenient form of human hair extensions and all you need to do is secure them to your head with a wire— no clips, tape, glue, weaves, or beads required.LENGTH: 16-24 INCH100% human hair extensionsEasy and quick applicationBlends well with your natural hairAdjustable fish wire fits most kinds of head shapeLightweight, comfortable to wear all day longHeat resistant and can be styled just like your real hairCan by d