7 1/4 x 12" #1 Jiffy® Utility Self-Seal Paper Mailers 26 x 26 x 8 30 X 19 X 15

30 X 19 X 15 1/2 is a double walled heavy duty shipping box that can hold 140 lbs

26 X 26 X 26 is a double walled heavy duty shipping box that can hold 100 lbs

Keep food and medication cold with our no sweat gel packs

The outer surface of the mailer is white and the inner lining is silver

7 1/4 x 12" #1 Jiffy® Utility Self-Seal Paper Mailers 26 x 26 x 8 30 X 19 X 15Jiffy Utility Mailer offers unparalleled toughness and protection. Tough paper construction resists bending, creasing, and folding. Superior edge and corner protection for your goods. Speeds up packing operations with easy insertion of soft items. Reduces freight costs, minimizes warehouse storage space, and simplifies inventory logistics. Double fold and double glued bottom flap construction provides increased protection. Contains self seal closure