Tips: The extensions will last several months; It depending on how fast your own hair grows. Eventually, the micro rings will have to be removed, or moved up towards the scalp again. Material: The micro ring is made of lightweight copper. Quantity: 500 Pieces hair extentions micro rings links beads. Size: 3.4mm outside, 3.0mm inside and 6mm length. Color: Black.

Best Sellers Rank: See Top 100 in Beauty & Personal Care. Installation Type: Microlink. Hair Type: Straight. Material: Copper. Color: Black. Brand: YTBYT. : B0B2VN5LS8. Manufacturer: BIYOUTE. Package Dimensions: 5.87 x 3.98 x 0.31 inches; 2.08 Ounces.