1. SUITABLE CURL: Eyelash extensions are curled and tapered with high gloss to create a perfectly natural look as your own lash. | 2. MATERIAL: The eyelash extensions use black PBT from Korean, 100% handmade eyelash extensions, hypo-allergenic, cruelty-free. | 3. ADVANTAGE: Natural Looking, Soft, Light, Comfortable Wear, Easy Apply. | 4. THICKNESS: 0.15mm; CURL : D Curl. | 5. SINGLE LENGTH: 14mm*12rows.