How to Use Clip-In Extensions to Get Thick, Full Hair
Hairstylist Ken Paves walked one woman through the (surprisingly simple) process.
Step 4
Each set of extensions is attached to a semicircular net with three clips across the top and four around the bottom. Make sure that all seven clips are in the open position, then line up the top seam of the netting with your part and attach the top middle clip first. Push it down into the teased hair, then press it flat against your scalp (you'll hear, and feel, a little snap when it's secure).
From the January 2012 issue of O, The Oprah Magazine