1000pcs nano rings beads for nano ring hair extensions, hair tinsel, beaded tip hair extensions. Non-silicone nano lined beads, 3 size available. You can choose SIZE : Outer Diameter-2.5 mm, Outer Diameter-3.0mm and Outer Diameter-4.0mm as you like. 5Color Optional, Black, Brown, Blonde, Light Brown, Dark Brown. Suitable for most hair extensions color. Packing List: 1000pcs non-slicone nano beads Please notice that dued to different monitor and light, there will be some color difference between the reality and pictures.