284 x 12500
284 x 12500 = 3550000
Example of 284 x 12500 pixels banner dimensions.
234 x 12550 244 x 12540 254 x 12530 264 x 12520 274 x 12510
284 x 12450 284 x 12460 284 x 12470 284 x 12480 284 x 12490
284 x 12550 284 x 12540 284 x 12530 284 x 12520 284 x 12510