Select Compare icon

<svg width="24" height="24" xmlns="http://www.w3.org/2000/svg" viewBox="0 0 24 24" fill="currentColor"><path d="M13,23H11V1H13V23M9,19H5V5H9V3H5C3.89,3 3,3.89 3,5V19C3,20.11 3.9,21 5,21H9V19M19,7V9H21V7H19M19,5H21C21,3.89 20.1,3 19,3V5M21,15H19V17H21V15M19,11V13H21V11H19M17,3H15V5H17V3M19,21C20.11,21 21,20.11 21,19H19V21M17,19H15V21H17V19Z"/></svg>

select-all
select-multiple
select-color
select-marker
select-inverse
select-multiple-marker
select-off
select-drag
select-group
select-place
select-remove
select-search
select-arrow-up
select-arrow-down

Select Compare icon

More Material Design icons