Silicone Lined Nano Rings Beads for Nano Tip Hair Extensions Micro Nano Beads (200pcs, Brown) Nano-ring Links Beads for I Stick Hair Extension Installation and Feathers DIY.
Silicone-lined nano ring beads are made of aluminum metal.
Colour : Black ,Blonde , Brown ,L-Brown, D- Brown. 5colour available.
Quantity : 200pcs , 500pcs , 1000pcs , 2500pcs , 5000pcs.
Advantages for rings: (1) : No damage to human hair. It is because there is very soft lined inside, so it is very safe to human hair even it is pinched very tightly. (2): No sidling from human hair. Diameter: External Diameter: 3.0mm, Internal Diameter: 1.5mm SIlicone Nano Rings/Beads Use for Nano Hair Extensions 200pcs, Brown Silicone Lined Nano Rings Beads Nano Tip Hair Extensions Micro Nano Beads