While many promotions expire, these large magnetic calendars remain year-round! This totally custom process magnetic calendar is made in the USA of non-toxic flexible material, measures 8-1/2" x 10-1/2" with 20 mil. thickness, and features square corners. There is ample space to add a logo, calendar and information to promote and share your message. Great for the home or office. Promote your brand every day by investing in yours today!