the first broke immediately by getting it on the cable. After that I was way more gentle and all other 5 that I bought are still good after 3 weeks of using them with my "valve Index". They are not very noisy and work well.
very nice quality, cable no longer lies on the floor where it is a trip hazard. 2 mounting options: 3x hook with woodscrew and 3x sticker with hook (very strong glue). very happy with this purchase!