I've tried many different hair extensions over the years - glue bonds, wax bonds, tape (see my review for Corcorz)and now clips. I genuinely believe these are the best quality, and best for my thin hair. They go in quickly (60-90 mins), are inexpensive compared with other options, last 6 weeks before you need maintenance, i.e. having them moved up (60-90mins, $120). They are easy to live with and I only lost one in 6 weeks. Alison is a perfectionist so the overall product and service is very high quality. I'm very happy!

Approximate cost: $300-400