The ornamental design for a roll of protective covers for blood pressure cuff, as shown and described.
FIG. 1 is a perspective view of a single protective cover for a blood pressure cuff, showing my new design, wherein the broken line showing of the blood pressure cuff is for illustrative purposes only and forms no part of the claimed design;
FIG. 2 is a cross-sectional view of FIG. 1 taken along line 2--2 of FIG. 1;
FIG. 3 is a front elevational view thereof;
FIG. 4 is a top plan view thereof;
FIG. 5 is a side elevational view thereof; and,
FIG. 6 is a perspective view of a roll of protective covers for a blood pressure cuff.