Microbeads by Kerri 5mm Silicone Lined

Used for Double Weft Microlinks

Silicone-lined Micro Rings

Size: 5.0mm (Outside Diameter)*2.0mm(Inside Diameter)*2.7mm(Length).

Material: Aluminum & Silicone

No sliding, No smell

The inner silicone can effectively protect hair from damage of the outer hard metal extrusion.