Nite Ize eCLIPse Self Locking Clip (Black) Auto-locks onto soft fabrics up to 1/8-Inch thick not designed for use on extremely thick or hard fabrics such as some types of leather Quick-release as simple as pressing the lever to release the lock and remove Fits most mobile devices such as mobile phones MP3 players digital cameras but can be affixed to any hard-shell case or accessory you can think of and want to keep handy 3M VHB adhesive is incredibly durable you can have 100% confidence that the clip will stay firmly in place Clip Dimensions 2.05-Inch x .5-Inch x .31-Inch