MCC5: Packrift item-fitment evidence

20x11 3/8x5 1/2" ECT-32-B White Corrugated Carrying Cases with Handles - Bundle of 10. Dimensions: 20.0 x 11.375 x 5.5 in. Open live Packrift product page.

Source-backed item candidates

SKUProductFamilyProduct dimensionsVolume ratioMax slack
MCC520x11 3/8x5 1/2" ECT-32-B White Corrugated Carrying Cases with Handles - Bundle of 10
Packrift product page
mailers
Boxes - Mailers
20.0 x 11.375 x 5.5 in2.91677.0 in