No more time wasted in finding things, specially for our toddler who always seems to lost remotes and keys. They won’t exactly go flush to the gunnels. I highly recommend using Command Strips or some other adhesive instead of the one it comes with. From looking at the picture of this product, it looked like the strap unhooked. I do wear them as they are comfortable but wearing them too long makes my feet swell. I lengthened my straps about 2 cm (experiment to find your fit) to allow for the clip. To say the least it was an amazing 3D sound effect, something I have NEVER experienced with my 280s. they were also easy to install and of good quality so they should last for years. These are pretty to maybe just wear at the pool for a short period of time. Just be careful not to pull too hard all at once!