FIG. 1 is a perspective view of a touch fastener element, with a bi-directional engaging portion and two relatively narrow side portions;
FIG. 2 is a top view of the touch fastener element of FIG. 1;
FIG. 3 is a side view of the touch fastener element of FIG. 1;
FIG. 4 is an end view of the touch fastener element of FIG. 1;
FIG. 5 is a perspective view of a second embodiment of a touch fastener element, with a bi-directional engaging portion and one relatively narrow side portion;
FIG. 6 is a top view of the touch fastener element of FIG. 5;
FIG. 7 is a side view of the touch fastener element of FIG. 5;
FIG. 8 is an end view of the touch fastener element of FIG. 5;
FIG. 9 is a perspective view of a third embodiment of a touch fastener element, with a bi-directional engaging portion and one relatively wide side portion;
FIG. 10 is a top view of the touch fastener element of FIG. 9;
FIG. 11 is a side view of the touch fastener element of FIG. 9;
FIG. 12 is an end view of the touch fastener element of FIG. 9;
FIG. 13 is a perspective view of a fourth embodiment of a touch fastener element, with a bi-directional engaging portion and two relatively wide side portions;
FIG. 14 is a top view of the touch fastener element of FIG. 13;
FIG. 15 is a side view of the touch fastener element of FIG. 13; and,
FIG. 16 is an end view of the touch fastener element of FIG. 13.