The Nano Tip is a single strand finished with a tiny, hand-rolled metal tip, the smallest pre-bonded tip in professional extensions. It fits cold through nano rings with no heat or glue, sitting flat and near-invisible at the root and refitting cleanly through the grow-out cycle. Full Volume keeps each strand thick from root to tip for dense, uniform coverage, our most popular choice for medium to thick hair and longer lengths. Supplied in 0.8g and 1g strand weights from 16 to 28 inches across all 70 Russian Remy shades, and fully blendable in the Custom Colour Suite.