258 x 25600
258 x 25600 = 6604800
Example of 258 x 25600 pixels banner dimensions.
208 x 25650 218 x 25640 228 x 25630 238 x 25620 248 x 25610
258 x 25550 258 x 25560 258 x 25570 258 x 25580 258 x 25590
258 x 25650 258 x 25640 258 x 25630 258 x 25620 258 x 25610