284 x 75000
284 x 75000 = 21300000
Example of 284 x 75000 pixels banner dimensions.
234 x 75050 244 x 75040 254 x 75030 264 x 75020 274 x 75010
284 x 74950 284 x 74960 284 x 74970 284 x 74980 284 x 74990
284 x 75050 284 x 75040 284 x 75030 284 x 75020 284 x 75010