250 x 10000
250 x 10000 = 2500000
Example of 250 x 10000 pixels banner dimensions.
200 x 10050 210 x 10040 220 x 10030 230 x 10020 240 x 10010
250 x 9950 250 x 9960 250 x 9970 250 x 9980 250 x 9990
250 x 10050 250 x 10040 250 x 10030 250 x 10020 250 x 10010