I picked up these combs from Ross for $3.50 so I didn't buy it directly from the company. There are a lot of complaints out there about the company so definitely look for these in stores that sell 'as seen on tv' items. I really like these. My hair is just about should length now so it isn't very long, but these combs hold it very securely, I can move my head around and it doesn't feel like they would fall down.
The packages comes with 2 combs. Mine had a brown one and a white one. It also contains instructions and refers you to their website for an instructional video.
I've tried a couple of different styles and they look really nice and keep my hair off my neck in the hot Texas weather. There were definitely worth $3.50, too bad the one other one they had at Ross was ugly, but I expect these would be easy to make. They're basically 2 combs with elastic threads with beads between them.