Curly fusion hair extensions are a popular choice for those looking to add volume and length to their hair. i-tips and u-tips are the most common types of extensions and can be reused if they are carefully removed and reinstalled. Many women find that the extra effort is worth it for the chance to have beautiful, cascading curls. So if you're looking for a way to transform your look, consider curly fusion hair extensions. With a little care, you can enjoy them for months to come.