378 x 3250

378 x 3250 = 1228500

Example of 378 x 3250 pixels banner dimensions.

328 x 3300 338 x 3290 348 x 3280 358 x 3270 368 x 3260

378 x 3200 378 x 3210 378 x 3220 378 x 3230 378 x 3240

378 x 3300 378 x 3290 378 x 3280 378 x 3270 378 x 3260