11"x17"x.020"-Frame-It Flex® Barely There™ Ultra Thin Window Calendar Counter Mats are a highly visible, LATEX-FRE way to deliver your message on counter tops everywhere. The mat's window lets you easily update your promotion by simply changing an insert. Great for location-specific info and frequently changing pricing or promotions. The calendar can start on any month and is customizable. Stock calendars in varying layouts are available. Made in the USA.