KOCONI 500PCS Micro Rings Silicone Lined 4.5mm Silicon Beads Links for I Tip Feather Hair Extensions #1 Black

Discreet and Lightweight Design: Silicone micro beads for hair extensions feature small size and light aluminum weight that can be attached to your hair easily and remain invisible Hair Protection Technology: Soft silicone lined inside micro beads do not damage your own hair, while the silicon pipe holds the hair tightly to prevent the extension from sliding Compatible Hair Extension Types: Silicone lined micro rings beads are used for (0.8g/0.7g/0.5g)/strand I Tip stick feather hair extensions Multiple Color Options Available: Choose from #1 black, #3 dark brown, #5 brown, #6 beige blonde, #8 dark blond, #11 light brown, #13 light blonde to match your hair Product Specifications: Size 4.5mm (outer diameter) x 2.5mm (inner diameter) x 3.0mm (length), with 500 units per color per bottle and net weight of approximately 32g Professional Quality Material: Made with durable aluminum construction and premium silicone lining to ensure long-lasting performance and secure hold for your hair extensions