The ornamental design for a dryersheetholder, as shown and described.
FIG. 1 is a front view of a dryer sheet holder that is attached to the side surface of a dryer and contains dryer sheets;
FIG. 2 is a front, right, top perspective view of a dryer sheet holder in an open configuration;
FIG. 3 is front, right, bottom perspective view of a dryer sheet holder in a closed configuration;
FIG. 4 is a front elevational view thereof;
FIG. 5 is a left elevational view thereof;
FIG. 6 is a right elevational view thereof;
FIG. 7 is a top plan view thereof; and,
FIG. 8 is a bottom plan view thereof.
The broken lines showing the fasteners, dryer sheets, and dryer in the drawings are included for illustrative purposes only and form no part of the claimed design.