The USAlert NP40 Numeric Pager Holster is included as a standard item of every NP40 pager, but is also available individually as a replacement if the original is ever damaged or lost. Made of the same durable and rugged black polycarbonate material as the NP40 housing, the holster has a built-in clip that attaches securely to a belt. The pager slides into the holster and is held there solidly by “snapping” into place. The NP40 can be easily removed from the holster to view any new messages or review previous messages. With its open-face design, messages can also be easily read with the pager still remaining in the holster.