Printer specifications are real and accurate and meaningful, but are not to be confused with image resolution. Printer ink dots and image pixels are simply very different things, and one color image pixel requires many printer ink dots. This is why we need a 1200 dpi printer (ink dots) to print an image at 250 dpi (pixels).
Q: What are the standard postcard sizes you offer? A: For flat standard postcards, available sizes are as follows: 4 x 6, 4.25 x 6, 5 x 7, 5.5 x 8.5, 6 x 9, and 6 x 11. Folded postcards have 2 kinds: half-folds and tri-folds.
Specifically this is for: a card having dimensions between: 3 1/2 x 5 x .007 thick. 4 1/4 x 6 x .016 thick. To send a postcard to an international destination the rate is $1.20, up from $1.15 as of the same May `015 date.As of Jan `014 large postcards rose 3 cents to $0.49, up from $0.46 to mail. These have maximum dimensions of 11 1/2 x 6 1/8 and can measure up to 1/4 thick.Postcards are a great way to save over the price of first class letters.pecifically this is for: a card having dimensions between: 3 1/2 x 5 x .007 thick. 4 1/4 x 6 x .016 thick. To send a postcard to an international destination the rate is $1.20, up from $1.15 as of the same May `015 date.