I highly recommend these headbands. I love that they're adjustable and they really are no slip. In the past, I've been unable to find true "no-slip" headbands but the back of these are like crushed velvet and really do hold on to my hair and stay put.

When I originally received my 5 pack, I didn't think I received the Navy Blue one as promised. It looked purple to me. However, the seller contacted me via email when the item shipped and asked me to contact them should I have any issues. I asked about the navy blue/purple, sent them a photo and they responded with sending me a navy blue one.  Apparently, a purple one had snuck its way into my package instead of the navy.  Their customer service is top notch and the product is great. Well worth the money!