278 x 990

278 x 990 = 275220

Example of 278 x 990 pixels banner dimensions.

228 x 1040 238 x 1030 248 x 1020 258 x 1010 268 x 1000

278 x 940 278 x 950 278 x 960 278 x 970 278 x 980

278 x 1040 278 x 1030 278 x 1020 278 x 1010 278 x 1000

288 x 1000 298 x 1010 308 x 1020 318 x 1030 328 x 1040