500 PCS Silicone Lined Copper Tube Micro Rings Links Beads Linkies For I Tip Stick Glue Hair Extensions 35 mm brown

OverviewThe new Copper Silicone-lined micro rings are fabricated with copper metal. Interior of the ring is gentle on the hair with its protective, cushioned silicone lining, allowing you to install them flatter to the head for maximum comfort to the client, and allowing them to remain undetectable.It holds human hair very tightly after pinched and it will not easily get slide when wearing.There are two advantages for silicon rings:1) No damage to human hair. It is because there is very soft silicone lined inside, so it is very safe to human hair even it is pinched very tightly. 2) No sliding from human hair.