Yes, we print customized vinyl posters with measurements as big as 8" x 20". You can certainly upload artwork from the Laptop or computer or drag and fall the files directly to the website. Grommets are the preferred and many easy way to hang a banner. Nickel grommets or eyelets http://vinylbannersdenver70145.collectblogs.com/23872700/examine-this-report-on-sports-team-banners