Occorre forzare un po mentre si calzano, ma si installano senza problemi. I got mine for just $34. Nice One ! If you don?t drill the hole perfectly straight, the hook won?t want to sit flush against the wall. I so so so loveeee this case for my airpods ?? With 3 USB ports it takes care of all my charging needs without wasting space on the bulky USB charging plug AND plenty of room to plug in more items if needed. Since Ill be wearing these with a long dress Im going to keep them, but they wont work with anything short. Great color, and the sound is great! Mouse wheel and logo are very well lit. I love the large buckle.