[lotus]

Quality varies widely. I wouldn't recommend getting anything that was only $69 for a full head's-worth of hair. Particularly if you need a lighter color. Good hair will cost $100-150 a pack. High-quality human hair extensions that are worn on a daily basis can be used for a year, according to sylists...including washing drying, styling, etc. So presumably clip-in should last at least that long.

I've heard the "Bohyme" brand requently recommended for caucasians (meaning suitable texture for blending) There are other good brands too, of course. Ask for hair that is remy if possible (also sometimes spelled with an i). That is not a brand name, but refers to the way it was collected.