The ornamental design for a rectangularclip with curled ornament retention ends, as shown and described.
FIG. 1 is a perspective view of a rectangular clip with curled ornament retention ends;
FIG. 2 is a left side view thereof;
FIG. 3 is a front view thereof, the back view being merely the mirror image of the front view;
FIG. 4 is a right side view thereof;
FIG. 5 is a top view thereof; and
FIG. 6 is a bottom view thereof; and,
FIG. 7 is a perspective view of a rectangular clip with curled ornament retention ends, and with optional ornaments in an alternative position.
The broken lines representing example optional ornaments retained by the clip are included for the purpose of illustrating environmental structure and form no part of the claimed design.