DMM TOC > 400 Commercial Parcels|
USPS categorizes parcels into one of three mail processing categories: machinable, irregular, or outside parcel. These categories are based on the physical dimensions of the piece, regardless of the placement (orientation) of the delivery address on the piece.
1.2 Minimum Size
[4-17-11] No mailpiece may weigh more than 70 pounds. Lower weight limits apply to Priority Mail mailed at Commercial Plus Cubic and Regional Rate Box prices, First-Class Mail, Standard Mail, Parcel Select Regional Ground, and Bound Printed Matter. Pieces may not measure more than 108 inches in length and girth combined, except Parcel Select. Parcel Select Regional Ground parcels may not measure more than .35 cubic foot, and Parcel Select parcels may not measure more than 130 inches in length and girth combined. For parcels, length is the distance of the longest dimension and girth is the distance around the thickest part. Lower size or weight standards apply to mail addressed to some APOs and FPOs subject to 703.2.0 and 703.4.0 and for Department of State mail, subject to 703.3.0.
Two or more packages may be mailed as a single parcel if they are about the same size or shape, are securely wrapped or fastened together, and do not exceed the weight or size limits.
a. Not less than 6 inches long, 3 inches high, 1/4 inch thick, and 6 ounces in weight, except under 1.5.2. A mailpiece exactly 1/4 inch thick is subject to the 3 1/2-inch height minimum under 601.1.0.
b. Not more than 34 inches long, or 17 inches high, or 17 inches thick, or 35 pounds in weight. For books or other printed matter, the maximum weight is 25 pounds. See 601.3.2, 601.3.5, and 601.3.6 for appropriate packaging options for books and other printed matter.
Machinable Parcel Dimensions
A machinable parcel may weigh less than 6 ounces (but not less than 3.5 ounces) if it meets all of the following conditions:
a. The mailpiece is rectangular and able to maintain its integrity during mail processing (see 601.3.0).
c. Mailpieces weighing at least 3.5 ounces but less than 5 ounces must be a paperboard or fiberboard box within the following dimensions:
d. Mailpieces weighing at least 5 ounces but less than 6 ounces must be within the following dimensions:
Soft goods wrapped in paper or plastic bags and enveloped printed matter are machinable only if all packaging standards in 601 are met.
Some parcels may be successfully processed on NDC parcel sorters even though they do not conform to the general machinability criteria in 1.5.1. The manager, Network Distribution Center Operations, USPS Headquarters (see 608.8.1 for address) may authorize a mailer to enter such parcels as machinable parcels rather than irregular parcels if the parcels are tested on NDC parcel sorters and prove to be machinable. Mailers who wish to have parcels tested for machinability on USPS parcel sorting machines must:
a. Submit a written request to Network Distribution Center Operations. The request must list mailpiece characteristics for every shape, weight, construction, and size to be considered. If the letter requesting testing describes a mailpiece that falls within the specifications of pieces that were tested previously, the mailpiece will not be acknowledged for testing.
b. Define estimated number of parcels to be mailed in the coming year, and preparation level (e.g., destination NDC pallets).
c. Upon acknowledgement from the manager, Network Distribution Center Operations, send 100 mailpiece samples to the designated test facility at least 6 weeks prior to the first mailing date. The manager, Network Distribution Center Operations will recommend changes to ensure machinability of parcels that do not qualify.
1.6 Irregular Parcel
An irregular parcel is a parcel not meeting the dimensional criteria in 1.5.1 or 1.5.2. This processing category also includes parcels that cannot be processed by NDC parcel sorters, including rolls and tubes up to 26 inches long; merchandise samples that are not individually addressed and are not letter-size or flat-size; unwrapped, paper-wrapped, or sleeve-wrapped articles that are not letter-size or flat-size; and articles enclosed in envelopes that are not letter-size, flat-size, or machinable parcels.
1.7 Outside Parcel
An outside parcel is a parcel that exceeds any of the maximum dimensions for a machinable parcel. This processing category also includes high-density parcels (other than books and printed matter) weighing more than 15 pounds and exerting more than 60 pounds per square foot (0.4167 pound per square inch) pressure on their smallest side; cartons containing more than 24 ounces of liquid in one or more glass containers; cartons containing 1 gallon or more of liquid in metal or plastic containers; cans, paints; rolls and tubes longer than 26 inches; metal-band strapped boxes, metal boxes, and wood boxes; articles not mailed in boxes or other containers; harmful matter; hazardous materials except ORM-D materials; and containers with all dimensions exceeding the minimum dimensions for a machinable (regular) parcel, if their coefficient of friction or ability to slide on a smooth, hard surface is not similar to that of a domestic-class fiberboard box of the same approximate size and weight.
2.1 Express Mail
Each piece of Express Mail may not weigh more than 70 pounds. The combined length and girth of a piece (the length of its longest side plus the distance around its thickest part) may not exceed 108 inches. Lower size or weight standards apply to Express Mail addressed to certain APO/FPO and DPOs. Express Mail items must be large enough to hold the required mailing labels and indicia on a single optical plane without bending or folding.
2.1.2 Two or More Packages
With the exception of USPS-produced Express Mail Flat Rate Envelopes, two or more packages may be mailed as a single parcel if they are about the same size or shape, are securely wrapped or fastened together, and when packaged as a single parcel do not exceed the weight or size limits.
2.2 Priority Mail
The maximum weight is 70 pounds, except for Commercial Plus Cubic (20 pounds); Regional Rate "Box A" (15 pounds); and Regional Rate "Box B" (20 pounds) parcels. The combined length and girth of a piece (the length of its longest side plus the distance around its thickest part) may not exceed 108 inches. Lower size and weight standards apply for some APO/FPO and DPO mail subject to 703.2.0, Overseas Military Mail, and 703.4.0, Mail Sent by U.S. Armed Forces, and for Department of State mail subject to 703.3.0.
2.2.2 Two or More Packages
With the exception of USPS-produced Priority Mail Flat Rate Envelopes or boxes, two or more packages may be mailed as a single parcel if they are about the same size or shape, are securely wrapped or fastened together, and when packaged as a single parcel do not exceed the weight or size limits.
2.2.3 Balloon Price
Pieces addressed for delivery to zones 1-4 (including local) and weighing less than 20 pounds but measuring more than 84 inches in combined length and girth are charged the price for a 20-pound parcel for the zone to which it is addressed. See 423.1.5.
2.2.4 Dimensional Weight Price
Postage for parcels addressed for delivery to zones 5-8 and exceeding 1 cubic foot (1,728 cubic inches) is based on the actual weight or the dimensional weight (see 423.1.6), whichever is greater.
[4-17-11] First-Class Mail cannot exceed 13 ounces, except for First-Class Mail commercial plus parcels. First-Class Mail weighing more than 13 ounces that is not entered at commercial plus prices is Priority Mail.
The address side of the parcel must be large enough to contain all delivery and return address, endorsement, postage, and label elements. First-Class Mail parcels are eligible for Delivery Confirmation and Signature Confirmation services. A First-Class Mail parcel is:
c. A flat-size mailpiece that is not uniformly thick (has bumps, protrusions, or other irregularities that cause the thickness to vary more than 1/4 inch).
Categorize Standard Mail with the following characteristics as Not Flat-Machinable pieces (unless mailed as parcels):
a. Not Flat-Machinable pieces are rigid or are not uniformly thick, with the following dimensions:
3. At least 0.009 thick, but not more than 1-1/4 inches thick. (Pieces less than 5 inches long must be over 1/4 inch thick.)
b. Flexible pieces that are at least 4 inches high, but not more than 12 inches high, with either of the following dimensions:
2.5 Parcel Select
2.5.1 General Standards
These standards apply to Parcel Select:
a. Parcel Select pieces measuring over 108 inches in combined length and girth, but not more than 130 inches in combined length and girth, are mailable at the applicable oversized price.
b. An item weighing less than 20 pounds but measuring more than 84 inches (but not more than 108 inches) in combined length and girth is charged the price for a 20-pound parcel for the zone to which it is addressed (balloon price).
Mailpieces sent at Parcel Select Destination Entry prices are subject to the applicable nonmachinable prices in 453.1.0, except for parcels paying oversized prices (see 2.5.1a.) or parcels for which the special handling fee is paid. There are no nonmachinable prices for Parcel Select NDC Presort, ONDC Presort, and Barcoded Nonpresort parcels. Mailpieces are nonmachinable if they meet any of the following criteria:
a. A parcel more than 34 inches long, 17 inches wide, or 17 inches high.
b. A parcel less than 6 inches long, 1/4 inch thick, or 3 inches high.
c. A parcel that weighs less than 6 ounces or more than 35 pounds, except under 1.5.2 for lightweight parcels.
d. A parcel containing more than 24 ounces of liquid in glass containers, or 1 gallon or more of liquid in metal or plastic containers.
h. A high-density parcel weighing more than 15 pounds and exerting more than 60 pounds per-square-foot pressure on its smallest side.
i. A film case weighing more than 5 pounds or with strap-type closures, except any film case the USPS authorizes to be entered as a machinable parcel under 1.0 and to be identified by the words “Machinable in United States Postal Service Equipment” permanently attached as a nontransferable decal in the lower right corner of the case.
j. Parcels with characteristics (such as inadequate packaging) that could result in damage to the contents of the mailpiece, other parcels, or postal machinery if mechanical sortation is used.
[4-17-11] These standards apply to Parcel Select Regional Ground mailpieces:
2.6.1 General Standards
b. Bound Printed Matter parcels may be eligible for a barcode discount under 463 if the parcels bear a GS1-128 routing barcode or an Intelligent Mail package barcode (see 708.5.0).