Like all Dr. I also use a nice, thick towel, and theres been no kind of slippage. I decided to put several frames up today. The exfoliator is also fantastic, it definitely keeps those in grown hairs far away from me ?? I highly recommend to all humans trying to keep that area neat and tidy. How loud is it? a) you can hear music when you use (Cheap) headphones or earbuds. Just like described. Wish it was available in navy! It tends to buckle when you try to push it under. It was $15 on sale months ago. If you wear these around all day, go hiking in them, etc.