How to find out mail size large
To find out the size of a large mail piece, you can refer to the United States Postal Service (USPS) guidelines. Here are the dimensions for a large mail piece:
Large Envelope (Large Flat)
- Maximum length: 12 inches (30.5 cm)
- Maximum height: 15 inches (38.1 cm)
- Maximum thickness: 3/4 inch (1.9 cm)
- Weight: Up to 13 ounces (369 grams)
Large Package
- Maximum length: 60 inches (152.4 cm)
- Maximum height: 30 inches (76.2 cm)
- Maximum thickness: 108 inches (274.3 cm)
- Weight: Up to 70 pounds (31.8 kg)
Large Envelope (Large Flat) with Extra Services
- Maximum length: 12 inches (30.5 cm)
- Maximum height: 15 inches (38.1 cm)
- Maximum thickness: 3/4 inch (1.9 cm)
- Weight: Up to 13 ounces (369 grams)
- Additional services: Signature Confirmation, Certified Mail, and Return Receipt
Keep in mind that these dimensions and weights are subject to change, so it's always a good idea to check the USPS website or consult with a postal representative for the most up-to-date information.
Additionally, you can use the USPS's online tool, the "Mailpiece Dimensional Pricing Calculator," to determine the size and weight of your mail piece and calculate the postage cost.