About AmazingBeauty Halo Hair Extensions It is made of 100% Remy human hair and consists of an inbuilt-miracle wire meant to ease the installation process. It takes less than a minute to put on and literally only 1 second to remove. This type of hair extension is now gaining momentum at a fast rate when it comes to beauty and fashion worldwide. Weight: 16 Inch(100g), 20 Inch(120g) Hair Life: 6 - 24 months and longer depending on care  How to fit halo hair extensions? Section your hair at the along the crown of your head and tie your hair in a bun, starting approximately 1-2 inches in front of your hairline. Place the miracle wire around the bun so it sits comfortably above your ears. Then let your hair down and style as desired.  Is the invisible wire adjustable? Yes. 1.Think of a bra strap and how you can adjust it.  2. You can do this by pulling the miracle wire. There is a loop on both side. Once fitted to your head simply tie the miracle wire in several knots and cut off the excess. Can I straighten or curl the hair? Yes. You can cut and style your AmazingBeauty hair extensions freely to blend perfectly with your own hair. Can I Color The Hair? Yes. Generally going 2 shades darker is not a problem. Lightening and bleaching are discouraged for it results in damage of the quality of the hair. What Is Your Return Policy? You, the customer are our first priority. You can exchange your AmazingBeauty hair or obtain a refund if you are not fully satisfied with your purchase. We are always here to help you! About AmazingBeauty  Amazingbeauty is a well known and experienced manufacturer in hair industry. We used to provide our hair to many brands of the whole world. Now we directly provide 100% traceable Remy human hair to clients without middleman. This allows us to keep your costs reasonable.