LT43 Letter, picture format (8.5 x 11 in) (folds to 8.5 x 4 in)
#10 envelope (9.5 x 4.25 in), address on first page

PRINTING two-sides, 4-color (full color)
PAGE COUNT 1–5 sheets, printed two-sides: 10 page max
PAPER 28 lb bond, white, uncoated
POSTAGE Domestic: First-Class (estimated delivery: 2–4 days)
  international: First-Class Mail International
  (estimated delivery: 7–30 days)
IMAGE SIZE Upper-right, page 1: 3 x 3 in at 300 Dots Per Inch (DPI)
 Larger/smaller images can be resized to fit.
FILE TYPE/SIZEType: GIF, JPEG/JPG, PNG, TIF/TIFF
 Maximum file size: 5MB
 Recommended resolution: 300 Dots Per Inch (DPI)
 Minimum resolution: 100 DPI
How it works

PC23 Postcard, picture format (6 x 4.25 in), printed two-sides

PRINTING two-sides, 4-color (full color)
PAPER 80 lb cover, white, UV-coating (gloss) one-side
POSTAGE domestic: First-Class (estimated delivery: 2-4 days)
 international: First-Class Mail International
 (estimated delivery: 7-30 days)
IMAGE SIZEFront (address side): 3.75 x 5.5 in at 300 DPI
 Back (message side): 1 x 1.25 in, 300 DPI
 Larger/smaller images can be resized to fit.
FILE TYPE/SIZEType: GIF, JPEG/JPG, PNG, TIF/TIFF
 Maximum file size: 5MB
 Recommended resolution: 300 Dots Per Inch (DPI)
 Minimum resolution: 100 DPI
How it works