You will enjoy a full head of 1834 luxury 100 remy human hair extension using 1g of hair per strand roughly 100 120 strands micro rings 270 minutes nano rings 210 minutes natural hair and extension hair is combined strand by strand with luxury 1g remy hair using either the mirco ring or nano ring technique micro rings are small rings 5mm in diameter that are used to secure the extension hair to a few strands of the clients own natural hair the nano ring me