428 x 30000

428 x 30000 = 12840000

Example of 428 x 30000 pixels banner dimensions.

378 x 30050 388 x 30040 398 x 30030 408 x 30020 418 x 30010

428 x 29950 428 x 29960 428 x 29970 428 x 29980 428 x 29990

428 x 30050 428 x 30040 428 x 30030 428 x 30020 428 x 30010