310 x 21200
310 x 21200 = 6572000
Example of 310 x 21200 pixels banner dimensions.
260 x 21250 270 x 21240 280 x 21230 290 x 21220 300 x 21210
310 x 21150 310 x 21160 310 x 21170 310 x 21180 310 x 21190
310 x 21250 310 x 21240 310 x 21230 310 x 21220 310 x 21210