The Hair Suite - A CLOSER LOOK... Nano tip/Nano rings are 90% smaller than any other extension ring making them very discreet. Nano tip hair extensions are suitable for all hair types
Nano Rings vs Tape-In Hair Extensions: Pros & Cons | Cliphair US
CLEARANCE Nano Ring 100% Human Remy Hair Extensions NANO Loop Beads I Tip Blonde | eBay