Made of lightweight durable stainless steel, theHipClip is a simple, sturdy spring-tension clip that comes backed with a thin strip of 3MÂ®'s patented VHBÂ® adhesive. Affix it to the back of your cell phone, mp3 player, or almost any lightweight item with a smooth flat surface, and you have instant "clip-ability." The perfect choice for people who want to keep their mobile device at their side but without the added weight and bulk of a holster. The HipClip attaches to pockets, waistbands, and belts, interior compartments of purses, backpacks, and briefcases. Your device stays safely and securely in place.