310 x 20840

310 x 20840 = 6460400

Example of 310 x 20840 pixels banner dimensions.

260 x 20890 270 x 20880 280 x 20870 290 x 20860 300 x 20850

310 x 20790 310 x 20800 310 x 20810 310 x 20820 310 x 20830

310 x 20890 310 x 20880 310 x 20870 310 x 20860 310 x 20850