I bought these to fill my chamois. Wow, what a mistake that was. I used anchors from Ikea that I happened to have, that are vastly superior to the junk that comes with these hooks. It was probably a return. Wow horrible Amazon and Nubian Heritage. I bought them specifically to wear at the swimming pool to help with my mobility problem - I walk with a stick and was worried about slipping on wet floors. The sound quality was okay in the 2 years that I owned this. Otherwise, its a nice case. Dollar for value in a digital world which is changing rapidly these AirPods in case are well worth the dollars spent sound quality recharge ability and construction are of great value The suction cup on the bottom sticks really well (upright, at least).