Perfect for presentations in the classroom or office. Dry erase markers wipe off cleanly and easily. 4x8 ft. board features 20" long supply try. Non-magnetic whiteboard is an economical alternative to porcelain or painted-steel whiteboards, yet durable enough to carry a full 10-year limited manufacturer's warranty. Aluminum frame. Does not qualify for free shipping and must ship truck freight; shipping weight is 55 lbs. Ships directly from the manufacturer, please allow 1-3 weeks for delivery.