Product overview These siliconelined micro hair extension rings are designed for secure, comfortable micro ring or micro bead extension work. Each ring has a soft inner lining to protect hair and provide a discreet hold once crimped. Key features and benefits Material: siliconelined metal rings for gentle contact with hair and a secure grip after crimping. Size: inner diameter approx 0.4 cm (0.16 inch), ring length approx 0.3 cm (0.12 inch). Small and lowprofile for unobtrusive results. Comfort: soft silicone lining reduces pressure and abrasion on the hair shaft for improved client comfort during wear. Hold: once pinched with pliers the rings hold human hair tightly and resist sliding, making them reliable for daily wear. Options: available in three colors, black, brown, and beige, to blend with different hair shades. Quantities: choose from 200, 500, 1000, or 2000 pieces to suit salon use or home projects. Packaging: 500pcs and 1000pcs come in a bottle. 200pcs and 2000pcs are packaged in an opp bag. Bottle sizes: small bottle approx 3.8 by 6.7 cm, big bottle approx 4.5 by 8.0 cm. Condition: 100 percent brand . What is included Choose one pack: 200PCS, 500PCS, 1000PCS, or 2000PCS hair extension rings. Basic use instructions Attach: use a hook needle to pull a small section of hair through the micro ring, slide the extension tip or hair into the ring, then squeeze the ring with pliers to secure. Remove: open the micro ring with pliers and slide it off to release the hair. Suitable applications and scenarios Salon extensions: ideal for professional stylists installing micro ring extensions for clients seeking added length or volume. Athome maintenance: useful for touchups, replacing slipped rings, or rehanging extensions during maintenance between salon visits. Styling and blending: use to add highlighted or lowlight strands, or to blend extension hair with natural hair for a seamless look. Additional details and notes Package weights (approx): 19 g for 200pcs, 63 g for 500pcs, 104 g for 1000pcs, 172 g for 2000pcs. Please allow 1 to 2 mm measurement variance due to manual measurement. Colors shown in photos may vary slightly from the actual product due to monitor differences. Please consider the real item as the standard. These micro rings are made for compatibility with typical micro ring and micro bead extension methods and work with standard hook needles and pliers.