210 x 3990

210 x 3990 = 837900

Example of 210 x 3990 pixels banner dimensions.

160 x 4040 170 x 4030 180 x 4020 190 x 4010 200 x 4000

210 x 3940 210 x 3950 210 x 3960 210 x 3970 210 x 3980

210 x 4040 210 x 4030 210 x 4020 210 x 4010 210 x 4000