With its 360-degree rotational belt clip, this OEM plastic swivel holster for BlackBerry 7100i provides you with comfort and freedom of movement. Keep it in an upright position when you're on the move. And when you have a minute to sit down, you can adjust it so it?s parallel with your belt. It?s rigid enough to prevent any unintended phone calls. Plus, because it supports the Blackberry Sleeper Function, it has the smarts to recognize when your handheld is in place. That means you will maximize battery life, since the backlight will automatically shut off. It also means you can choose different notification settings (ring, vibrate or both) based on whether your handheld is in or out of this convenient holster. Fits Blackberry 7100i by BoostBerry