Specifications include, but are not limited to: Group A (Sandbag): The sandbags shall be woven from a polypropylene fabric. The bags shall be treated with UV inhibitors so they can withstand 1600 hours of ultraviolet exposure. Each bag shall have a hemmed top and a tie string to close the bag. The bag shall be 14” x 26” in size and white in color. If there is a substitution request for color, it must be approved by the City of Mesa. GROUP B (PROTECTIVE GLOVES): Any substitutions to requested part number on price list must have samples tested and approved. Driver Gloves: shall be pigskin/cowhide & fabric Knuckle strap: shall be pigskin/cowhide Pattern: shall be GUNN Back: shall be fabric with elastic Palm: shall be pigskin/cowhide continuous pull, lined Thumb: shall be pigskin/cowhide w/welt Fingers: shall be pigskin/cowhide fingertips All nitrile gloves shall follow the MIL size in the description. There will be no substitutions.