1000pcs 3mm Copper Silicone Nano Rings

Product Name: Nano Ring Copper - Silicone Hair Extension Ring
Product Material: Outer wall made of pure copper + inner silicone tube
Product Process: Baking finish
Product Dimensions: 2916×20 (Outer diameter 2.9mm, Inner diameter 1.6mm, Length 2.0mm)
Packaging Specification: 1000 pieces per bottle
Product Features: The product is compact and suitable for small stick - like hair extensions, enhancing concealment and comfort. The inner silicone tube can effectively prevent the hair scales from being directly pinched and damaged by the metal.