New Quickrate
USPS Priority
Flat Rate Cardboard Envelope
(12½ x 9½ x ¾ in)

Flat Rate Envelope
(12½ x 9½ x ¾ in)

Flat Rate Gift Card Envelope
(10 x 7 x ¾ in)

Flat Rate Legal Envelope
(15 x 9½ x ¾ in)

Flat Rate Padded Envelope
(12½ x 9½ x 1 in)

Flat Rate Window Envelope
(10 x 5 x ¾ in)

Large Flat Rate Board Game Box
(243/50 x 118/9 x 3⅛ in)

Large Flat Rate Box
(12¼ x 12¼ x 6 in)

APO/FPO/DPO Large Flat Rate Box
(12¼ x 12¼ x 6 in)

Medium Flat Rate Box 1
(11¼ x 8¾ x 6 in)

Medium Flat Rate Box 2
(14 x 12 x 3½ in)

Small Flat Rate Box
(811⁄16 x 54/9 x 1¾ in)

Small Flat Rate Envelope
(10 x 6 x 4 in)

USPS Priority Express
Priority Express Box
(12½ x 3⅛ x 15⅝ in)

Priority Express Box 1
(11¼ x 8¾ x 6 in)

Priority Express Box 2
(12 x 3½ x 14⅛ in)

Priority Express Window Envelope
(5⅞ x 10 x ⅐ in)

Priority Express Tyvek Envelope
(11⅝ x 15⅛ x 2 in)

Priority Express Flat Rate Envelope
(12½ x 9½ x ⅛ in)

Priority Express Legal Flat Rate Envelope
(15 x 9½ x ⅛ in)

Priority Express Padded Flat Rate Envelope
(9½ x 12½ x ⅝ in)
