Please Note: This product ships in packs of 10 or 25. An order of 1 equals 10 or 25 boxes depending on your selection under Format.
This Dual-Use Priority Mail® (Flat Rate)/Priority Mail Express(Weight & Zone) Box - 2 box is side loading and offers a quick and convenient way for you to ship packages. The dual-sided box offers the Medium Flat Rate Priority Mail option on one side, and Priority Mail Express service based on weight and zone on the other side.
Inside Dimensions: 11 7/8" x 3-3/8" x 13-5/8"
Outside Dimensions: 12" x 3-1/2" x 14"