Flexible grip for a golf club putter shaft

A flexible grip for a golf putter shaft comprising:

• a tubular member formed of elastomeric material having an open end for receiving the shaft and a substantially closed end opposite the open end, the tubular member having:
• (a) a portion of the periphery thereof adjacent the substantially closed end on an upper face of the grip toward the toe of the putter having a first angled surface in an upper hand area and a second angled surface on the upper face in a lower hand area angled to a lesser degree than the first angled surface and tapering toward the open end;
• (b) the portion of the grip comprising the lower face opposite the upper face of the grip formed linearly and parallel to the putter shaft;
• (c) oppositely disposed side surfaces of the grip tapered equally in a direction proceeding from the substantially closed end to the open end;
• (d) a first flat surface extending substantially the width of the grip along the upper face along the first angled surface in the upper hand area toward the substantially closed end;
• (e) a second flat surface extending substantially the width of the grip on the upper face along the second angled surface in the lower hand area toward the open end;
• (f) a uniform wall thickness linearly along the axial length of the grip;
• and,
• (g) a region of minimum wall thickness within each transverse cross-sectional area along the length of the grip.