Perfect Locks micro links are small copper cylindrical tubes used to apply primarily I-tip hair extensions. They are also known as beads, nano-rings, microtubes, and microrings). They do not contain silicone and measure 2.6mm for the inner diameter, and 5mm in length. Each container contains approximately 100 beads. Available in 5 colors!

• Made of lightweight and durable copper
• Perfect for Perfect Locks i-tip hair extensions
• Inner diameter is 2.6mm, 5mm in length
• Jar contains approximately 100 beads