300 x 4280

300 x 4280 = 1284000

Example of 300 x 4280 pixels banner dimensions.

250 x 4330 260 x 4320 270 x 4310 280 x 4300 290 x 4290

300 x 4230 300 x 4240 300 x 4250 300 x 4260 300 x 4270

300 x 4330 300 x 4320 300 x 4310 300 x 4300 300 x 4290