Custom Design Service Information Add details here for custom designed artwork. Format Preferred: a print-ready PDF, 350dpi or higher Small Ad Tract: a Word file is acceptable as well Size Small Ad Tract: 1¼” high × 2¼” wide Large Ad Tract: 3¾” high × 2¼” wide Upload Ad Content Name*Email Address* Ad Layout*Upload PDF, JPG, or Word files.Accepted file types: pdf, doc, jpg. This iframe contains the logic required to handle Ajax powered Gravity Forms.