This heavy duty belt clip was constructed to house the OtterBox for BlackBerry Curve Defender Series case. Our customers spoke, and we listened! This belt clip was specifically designed to fit a standard tactical belt with a maximum width of 2.25 inches. Never again will your holster slide off your utility belt! Please note: This heavy duty belt clip was designed to fit the OtterBox for BlackBerry Curve Defender Series case, and will only work with a maximum belt width of 2.25".