PNG ICO ICNS MORE
ColorCons Blue
subtract, Minus
Firebrick
128x128
Circular
16x16
Danish Royalty Free
delete, Minus, subtract
32x32
Fugue
subtract, Minus, button
Minus, Eraser, subtract
gift, present, subtract
subtract, Minus, octagon
round, subtract, Circle
Onebit I
red, Del, subtract
48x48