(01-23-2012, 10:43 AM)JRob Wrote: You can certainly rotate between two units if you so desire. And you would be amazed at what you can get away with when switching out lengths. The good thing about having a couple units you can choose from at any given time is that you can have one unit prepped with tape and ready to go for a quick attachment, should the need arise.

That is exactly what I do. I reattach weekly, and will use one piece for 2 weeks, and then switch them. My 2 pieces in the rotation are different lengths, enough to seem like my piece hair is growing with my own. I get a hair cut once a month.