1000Pcs Screw Micro Rings Tube Aluminum Crimp Hair beads micro links 4.0MM for Pre Bonded Human Hair Feather Extensions hair tools (5# Brown)

1.Screw Micro Ring Beads without silicone. The size is 4.0mm*2.7mm*2.7mm (Outer diameter *Inner Diameter*height). 2.Made of high quality aluminum material, which is safe to put on your hair and without damage to your hair , easy to apply and remove. 3.Quantity: 1000pcs in one bottle, available in 5 colors, you have more choices ,which is your favorite and practical styling hair tools . 4.Micro Ring Beads for use with human, synthetic hair extensions or feathers 5.It holds human hair very tightly after pinched and it will not easily get slide when wearing. A great accessory for hair extension, easy to put on and remove