(1) Micro Ring:
A 4-6 mm silicone-lined metal ring (micro beads) is used to fix the extensions. When installing, the natural hair is passed through the micro beads and clamped.
Advantages: lightweight, natural, and reusable; Disadvantages: requires regular maintenance, and the micro beads are slightly visible.
(2)I-Tip
I-Tip: uses 6-8 mm keratin-tipped extensions, which are fixed by micro beads. The installation method is similar to that of micro rings, but the extensions are slightly heavier.
(3)Nano Tip:
uses 2-3 mm ultra-small keratin-tipped extensions, which are almost invisible. The installation method is similar to that of micro rings, but is lighter and more concealed.
Advantages: I-Tip is firm, and nano-tip is extremely concealed; Disadvantages: I-Tip is slightly heavy, and nano-tip is more expensive and requires professional installation.