Usps Rates 2024 Large Envelope Size

Usps Rates 2024 Large Envelope Size. If you have a large, lightweight package, instead of paying the normal postage price, you may be charged the balloon. This article provides information on the types of rates usps provides, the discounts you'll receive when shipping usps through stamps.com, and a sampling of the usps.

Common sizes for flats include 6.5″ x 8.75″, 9″ x 12″, and 10″ x 13″. If you have a large, lightweight package, instead of paying the normal postage price, you may be charged the balloon.