Manufactured from 275 Lb. Double Wall ECT-48 corrugaed kraft material. These wardrobe packing and storing boxes make it possible to ship or store clothing while keeping the clothing on the hangers. Hinged holes positioned about half way down make it easier to move and carry. These Corrugated Containers can be used for a variety of other items such as storing out of season clothes. If you have hard to store items or easily breakable items, these are exactly what you are looking for.