Medium Flat Rate Box Price. Web small flat rate boxes. Web tracking and insurance are included, shipping boxes and envelopes are free, and with priority mail flat rate ®, you don't need to weigh shipments 70 lbs and under.
USPS Flat Rate Shipping Option
From $32.20 at post office. From $30.67 for commercial base. Web small flat rate boxes. Web tracking and insurance are included, shipping boxes and envelopes are free, and with priority mail flat rate ®, you don't need to weigh shipments 70 lbs and under. From $30.67 for commercial plus. 11 1/4″ x 8 3/4″ x 6″ inside: Single, pack of 10 or 25. 11″ x 8 1/2″ x 5 1/2″ office supplies. Single, pack of 10 or 25.
Single, pack of 10 or 25. Single, pack of 10 or 25. From $30.67 for commercial base. Web small flat rate boxes. From $30.67 for commercial plus. Single, pack of 10 or 25. From $32.20 at post office. 11 1/4″ x 8 3/4″ x 6″ inside: 11″ x 8 1/2″ x 5 1/2″ office supplies. Web tracking and insurance are included, shipping boxes and envelopes are free, and with priority mail flat rate ®, you don't need to weigh shipments 70 lbs and under.
