4.5mm aluminium with silicone black 100pcs

We offer Micro rings with an outer diameter of 4.5 mm, an inner diameter of 2.0 mm with a special inner silicon insert. Ring length is 2.7mm. Micro rings are used for hair extensions using the Ring method. The inner side of the ring is equipped with a special silicone insert for extra gentle attachment of strands of extended hair. With these rings, there is no risk of the hair being cut by the non-slip groove of the ring.