Use for Stick/I tip hair extensions,feather hair extensions,micro ring hair extensions ect.And this 4mm micro rings only can be use in I tip hair which strands weight is less than 1gr. Available Color:Black,Brown,Blonde,L.Brown,D.Brown. Packing:You will receive 500pcs/1000Pcs/2500Pcs 4mm micro rings if you buy in this listing.4mm silicone lined is perfect for guys with thin hair,and want to add hair length and volume,this small size can be hide easier than 5mm micro beads. 100% High quality silicone micro ring micro beads,silicone lined inside to protect your natural hair,strong silicone lined micro beads for hair extensions. Vlasy is a registered brand in the USA,and our business are range from human hair extensions to all kinds of hair accessories like hair extensions tape,Italian glue,hair rings ect.We have our R & D team,and we will develop new products every year,and improve our products and service all the time.And we have our own factory,so we can give you the lower price .If you want a wholesale price or a supplier,just contact us.

GTIN: 717877414006. Best Sellers Rank: See Top 100 in Beauty & Personal Care. Material Feature: Natural. Hair Type: All. Material: Human Hair. Color: Black. Brand: Vlasy. Country of Origin: China. : B07KF8B9PP. Manufacturer: Haoshan. UPC: 717877414006. Item model number: 4mm micro rings silicone. Product Dimensions: 5.91 x 4.72 x 0.43 inches; 0.81 Ounces. Is Discontinued By Manufacturer: No.