Features: 1.High Quality Material: The exterior of the micro nano beads is high quality copper that securely wraps around the hair. Protects your natural hair and helps prevent hair extensions from falling out. 2.Good Helper: The hair extensions tool is comfortable to use, non-slip, a must-have accessory for hairdresser and a practical hair DIY tool for most hairstyles, a good helper for hair extensions 3.Easy to Use: Take a handful of your own hair and slide the micro ring hooked to the threading hook onto your own hair. Then slide the micro-loop onto your own hair. Hair extension pliers are clamped on the hair loop to pull the hair tight 4.Wide Range of Applications: This hair extension kit can be used for a variety of occasions, including dates, parties, weddings or DIY at home. our hair extension kit will be a great helper for your hair extensions. 5.After-sales Service: If you have any problem, please contact us immediately, we will help you solve it as soon as possible. Specifications: Size:2.5*1.5*2.0mm Material:Copper Quantity:1000PCS includes: 1000 * Nano Rings