Guardhouse Large Comic Mailers are a high-capacity comic mailer designed to safely ship your comics. The comic mailers ship and fold into a 4-panel pocket providing total coverage around your books. The mailer can be folded to adjust to your comics, allowing you to ship just one book or a large run of comics. These mailers hold Current, Silver and Golden Age comics in bags and boards and can also be folded around magazine sized publications. Each mailer is made from thick 4mm C flute...