720 x 21380
720 x 21380 = 15393600
Example of 720 x 21380 pixels banner dimensions.
670 x 21430 680 x 21420 690 x 21410 700 x 21400 710 x 21390
720 x 21330 720 x 21340 720 x 21350 720 x 21360 720 x 21370
720 x 21430 720 x 21420 720 x 21410 720 x 21400 720 x 21390