12x4x4 Shipping Packing Moving Boxes (100 Pack)

12x4x4 100 Bundle Shipping and Packing Box - Cardboard - Shipping Box12 x 4 x 4" Dimensions listed are internal measurements Ships flat for freight and storage savings. All our boxes are produced right here in the USA 32 ECT 1/8" thick kraft corrugated board sustainably sourced and recyclable NMFC Code: 29785-5 Freight Class:125 2ECT singlewall corrugated cardboard boxes are the industry standard. These durable Cartons can be used universally for various shipping applications via water, railroad, and air and even as moving boxes. Buy cardboard boxes and packaging boxes wholesale