Russian Nano Weft 9.1

With just 0.1mm, our Nano Weft is nearly invisible. The newest and greatest variation on the Hand-tied weft! The Nano Weft is even thinner, has no well-known "mustache" and can be cut to size without unravelling! Are you trying it out? The extensions last 9-12 months with the right hair care. 100% Russian Human Hair Each package contains 3 wefts of 20 grams. How much should I order? Full Hair Extension: 2-4 packs recommended (6-12 bundles) 120-240 grams Volume treatment: 1-2 packs recommended (3-6 bundles) 60-120 grams