2mm Linkies Beads 250 Count Refill Pack - Type A

2mm rings accommodate undetectable perimeter extensions and allow you to put the extensions closer to natural part lines.

• Nickel free (mixed: 70% aluminum + 20% magnesium + 10% copper)
• Bead Dimensions - Interior Diameter: 2mm, Exterior Diameter: 3.5mm, Height: 3mm
• Use with the 2mm microneedle
• 250 piece refill pack, 2mm inner diameter
• Lasts up to three months before needing to be removed/reinstalled/tightened
• Silicone Free

The Doctored Locks system features the easiest hair extension installation and removal on the market. This system is perfect for anyone looking for an easy, non-damaging system.

Tip: If you experience slippage, the most common problem is not adding enough of the client's natural hair to the ring.