420 x 40000

420 x 40000 = 16800000

Example of 420 x 40000 pixels banner dimensions.

370 x 40050 380 x 40040 390 x 40030 400 x 40020 410 x 40010

420 x 39950 420 x 39960 420 x 39970 420 x 39980 420 x 39990

420 x 40050 420 x 40040 420 x 40030 420 x 40020 420 x 40010