The ideal packaging and shipping solution for home electronics, computers and other bulky items. The Large BoxPak contains a roomy 24"x20"x12" mailing box. Like the other BoxPaks, there is no need for packing peanuts, bubble wrap or shipping tape as the Kit includes large inflatable air cushions that surround and protect your item, an additional oversized void-fill air bag to hold your cushioned item in place, pre-applied adhesive strips to seal the box, and a large printer-ready address label.