Can i send 16 ounce on first class mail

According to the United States Postal Service (USPS), the maximum weight for a First-Class Mail letter is 3.5 ounces. This means that you cannot send a 16-ounce package via First-Class Mail.

However, you have a few options to consider:

  1. Priority Mail: You can send a 16-ounce package via Priority Mail, which has a maximum weight limit of 70 pounds. Priority Mail is a faster and more reliable service than First-Class Mail, but it's also more expensive.
  2. Priority Mail Express: If you need to send the package quickly, you can use Priority Mail Express, which has a maximum weight limit of 70 pounds. Priority Mail Express is the fastest mail service offered by the USPS, but it's also the most expensive.
  3. Regional Rate Box: If you're sending a package that weighs between 1-20 pounds, you can use a Regional Rate Box. These boxes are designed for packages that weigh less than 20 pounds and are sent to destinations within the contiguous United States.
  4. Parcel Post: If you're sending a package that weighs more than 20 pounds, you can use Parcel Post. This service is more affordable than Priority Mail or Priority Mail Express, but it's also slower.

Before sending your package, make sure to check the USPS website for the most up-to-date information on shipping rates and services.