1688 x 4200
1688 x 4200 = 7089600
Example of 1688 x 4200 pixels banner dimensions.
1638 x 4250 1648 x 4240 1658 x 4230 1668 x 4220 1678 x 4210
1688 x 4150 1688 x 4160 1688 x 4170 1688 x 4180 1688 x 4190
1688 x 4250 1688 x 4240 1688 x 4230 1688 x 4220 1688 x 4210