Premier Kites 58102 Mail Box Cover, Halloween Cat Mail box cover is pre-cut to fit a standard metal mailbox attaches using magnetic strips Durable reusable screen-printed mailbox covers are vinyl protected for vivid long-lasting colors Just peel off the self-adhesive backing to attach the specially-developed magnetic receiver strips to each side of a plastic or aluminum mailbox Available in halloween cat theme Designed for those who do not have a metal mailbox