What can i ship first class mail

First-Class Mail is a popular and affordable way to send letters, cards, and lightweight packages in the United States. Here are some guidelines on what you can ship using First-Class Mail:

Letters and Cards:

• Weight: Up to 3.5 ounces (99 grams)
• Size: Up to 11.5 inches (29.2 cm) long, 6.125 inches (15.6 cm) wide, and 0.25 inches (0.64 cm) thick
• Content: Letters, postcards, greeting cards, and other lightweight items

Packages:

• Weight: Up to 13 ounces (368 grams)
• Size: Up to 13 inches (33 cm) long, 12 inches (30.5 cm) wide, and 3.5 inches (8.9 cm) thick
• Content: Small packages, such as:
  • Clothing, accessories, and personal care items
  • Books, CDs, DVDs, and other media
  • Small electronics, like phone cases or earbuds
  • Gift items, like jewelry or small toys

Other Items:

• You can also ship First-Class Mail items that are not letters or packages, such as:
  • Printed matter, like brochures, catalogs, or newsletters
  • Flats, like large envelopes or folded items
  • Small, lightweight items, like keys or small tools

What You Can't Ship:

• First-Class Mail has some restrictions on what you can't ship, including:
  • Hazardous materials, like flammable liquids or gases
  • Perishable items, like food or plants
  • Live animals or insects
  • Valuables, like cash, jewelry, or precious metals
  • Items that are prohibited by law or regulation

Remember to always check with the USPS website or consult with a postal worker if you're unsure about what you can ship using First-Class Mail.