Culture and Society

What 's the heaviest package you can mail through the U.S. Postal Service?
Answered by Discovery Channel
  • Discovery Channel

    Discovery Channel

  1. The U.S. Postal Service (USPS) generally separates shipping rates for different mail by weight. For example, the same stamp can send any letter - - as long as it weighs less than 3 ounces (85 grams). If your letter weighs more than that, you'll have to pay more to send it. If you want to send a package through the USPS Parcel Post, it can't weigh more than 70 pounds (32 kilograms) or be longer than 130 inches (330 centimeters) on its longest side.

    More answers from Discovery Channel »



Still Curious?
  • How is digital sound editing done?


    Answered by Discovery Channel

  • What color do you want your Interpol notice to be?


    Answered by Planet Green

  • Do art museums and science museums have different audiences?


    Answered by David Harvey

Advertisement

What are you curious about?

Image Gallery