medium box flat rate shipping

medium box flat rate shipping is a convenient and cost-effective shipping option offered by USPS. The Medium Flat Rate Box allows customers to ship items up to 70 pounds for a fixed price, regardless of the destination within the United States. This service is ideal for sending moderately sized items that fit within the box dimensions, providing predictable shipping costs and eliminating the need to calculate rates based on weight or distance. The Medium Flat Rate Box is available in two sizes: top-loading and side-loading, accommodating various types of merchandise. This shipping option includes USPS Tracking and up to $50 of insurance, offering added security and peace of mind for both senders and recipients.