These micro link hair extensions add volume and length using premium Remy human hair. The cuticle-retained design ensures each strand maintains natural luster and durability while remaining tangle-free. Each pack contains 50 meticulously crafted strands with ultra-fine micro loop beads that blend seamlessly with natural hair. The 18-inch length in color 4/26/4 offers a dimensional brown base with golden highlights. Application involves threading hair through the transparent micro loop, positioning the bead, and using pliers to clamp it flat.