The Postal Service uses the word “flats” to refer to large envelopes, newsletters, and magazines. Flats must have one dimension that is greater than 6-1/8 inches high or 11 ½ inches long or ¼ inch thick.

We provide USPS shipping of parcels, such as license plates, toll tag and x-rays, up to 13 ounces at discounted rates.   A flat is is a box that is regular in shape (not including tubes, rolls, etc.) so that it can be processed on automated sorting equipment, and that is too large or rigid to be a flat.   

If you would like more information about our flats services or need an estimate, please contact us.