Computer mouse sleeve

A computer mouse, comprising:

• a head for detecting movement relative to a reference surface;
• a flexible sleeve including a mouth for mating to the head;
• and
• a tail including a top, a bottom, and opposing sides cooperatively formed from a plurality of elongated rib members independently pivotable relative to adjacent elongated rib members, the tail connected to the head and substantially sheathed by the flexible sleeve when the flexible sleeve is mated to the head such that the sleeve substantially covers the top, bottom, and opposing sides of the tail, the tail and the flexible sleeve mutually moveable between a curved configuration and a flat configuration.

A computer mouse, comprising:

• a head for detecting movement relative to a reference surface;
• a tail connected to the head, the tail moveable between a curved configuration and a flat configuration;
• and
• a flexible sleeve including a mouth for receiving the tail and mating to the head, the flexible sleeve configured to substantially cover the tail and including:
• a first flexible sheet of a first hardness, the first flexible sheet having a first perimeter including a first lip edge and a first pocket edge;
• a second flexible sheet of a second hardness, different than the first hardness, the second flexible sheet having a second perimeter including a second lip edge and a second pocket edge, the second pocket edge joined to the first pocket edge, and the second lip edge free from the first lip edge so that the first flexible sheet and the second flexible sheet collectively form a pocket having a mouth defined by the first lip edge and the second lip edge;
• a connector joined to the mouth and configured to mate the mouth to the head while the pocket substantially covers the tail.