Ripoffs CO-52M for Blackberry 6700 / 7700 series / Magnetic Clip-On Holsters for BlackBerry Built in Magnet for Sleep Mode Activation Fits Blackberry 5790, 6710, 6750, 7730, 7750, 7780 Dimensions: 4-3/4 inches x 3 inches x 5/8 inches to 3/4 inches