The video card offers an exciting way to share important information to prospective customers and partners by giving users quick presentation to product videos and demonstrations. It allows you to upload multiple pre-recorded video and audio messages into a full color mailer or booklet. LCD screen size is 8.27". The standard size for the mailer is 5.8"x8.27", but can be smaller/larger or expanded to include multiple pages if necessary. The video card automatically plays the video when opened.