Fusion & Pre-bonded hair extensions offer an amazing way to add length and volume to your hair, and the best part about them is that they can be removed at any time, so you never have to worry about living with hair you don’t like. Find out more about these hair extensions and get tips on how to take care of them. How long do hair fusions last? Fusion hair extensions and pre-bonded hair extensions are the best way to get long and luxurious hair. They can last anywhere from 3 to 6 months, depending on how well you take care of them. Here are a few tips to help…