По запросу: "back button in toolbar" найдено 144 иконки.

image/svg+xml
menu_navigation_grid [#1530] Created with Sketch.
1186
image/svg+xml 非常ボタン; Emergency call button http://www.ecomo.or.jp/barrierfree/pictogram/data/zukigo_panfu_jis110.pdf
Button-circle-remove Created with Sketch.
ionicons-v5-a
ionicons-v5-a
971
Button-circle-triangle-down Created with Sketch.
ionicons-v5-c
ionicons-v5-a
back_line
link
1187
760
action / 6 - action, check, circle, checkmark, button, ok icon
multimedia / 12 - multimedia, pause icon, circle, button
rewind--30
doubled
muscle-up