Designer Gomadic Black Leather O2 XDA Exec Belt Carrying Case &ndash; Includes Optional Belt Loop and Removable Clip Case dimensions are sized to accommodate 128.3 x 81.1 x 25.4 mm . A perfect fit for the O2 XDA Exec. Detachable belt clip can be used as a carrying option. Case also has an integrated belt loop to provide a second alternative. Constructed of premium black leather, this slim fitting and classically designed carrying case will fit any clothing style or fabric. Functional horizontal orientation provides for easy access and storage of the O2 XDA Exec. Cutouts on both the sides and bottom of the case provide access to critical device controls and ease of removal.