A: For flat standard postcards, available sizes are as follows: 4" x 6", 4.25" x 6", 5" x 7", 5.5...

The standard postcard size in the US is 5.8 x 4.2 inches, which is the equivalent of A6 and is br...

The standard postcard size is 4” x 6” or 5 x 7”. (For marketing purposes, there's a real advantag...

Although the general consensus is that the dimensions of an international standard postcard are A...

The first step before beginning your design is to decide which standard postcard size is right fo...

Q: What are the postcard sizes that can be mailed in bulk and those that comply with the mailing ...