Medium Flat Rate Box Price. 11 1/4″ x 8 3/4″ x 6″ inside: Single, pack of 10 or 25.
Flat Usps Medium Flat Rate Box
From $30.67 for commercial base. From $32.20 at post office. 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. Single, pack of 10 or 25. Web small flat rate boxes. 11″ x 8 1/2″ x 5 1/2″ office supplies. 11 1/4″ x 8 3/4″ x 6″ inside: From $30.67 for commercial plus. Single, pack of 10 or 25.
From $30.67 for commercial plus. From $30.67 for commercial plus. Single, pack of 10 or 25. 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. Web small flat rate boxes. 11 1/4″ x 8 3/4″ x 6″ inside: From $32.20 at post office. From $30.67 for commercial base. 11″ x 8 1/2″ x 5 1/2″ office supplies. Single, pack of 10 or 25.
