Hot fusion pre bonded human hair extensions:A newer form of pre-bonded extensions, use of hot fusion for long-term attachment. Flat and thin shape, not easy to detect. Feel soft, covert and natural after using. A specific solvent allows you to remove the keratin extensions easily 3.
About style: 100% remy human hair, NO mixed animal or synthetic hair. Can be straightened, curled, washed, restyled and be dyed-only to darker color. When you style your hair, the heating temperature should not exceed 180? , which will make your hair look more natural 4.
Hair use: Sunny Hair uses 100% human hair, the hair is silky smooth, and the hair life span of 3-6 months (depending on usage and care methods) 5. We recommend 2-3 packs to increase the volume, and 3-4 packs to extend the length.U Tip Hair Extensions is a similar type of hair extensions.