Micro Rings - 4.0mm, copper, #3 dark brown, 100pcs

We offer special copper Micro rings with an outer diameter of 4 mm. The inner diameter is 3mm and the length of the rings is 4mm. Copper rings have a special shape that eliminates the formation of sharp edges after snapping and creates an almost invisible secure connection. Micro rings are used for hair extensions using the Ring method. The color of the copper rings holds very well and does not peel off like with classic aluminum rings.