8.5" x 11" All-purpose Sign Holder, Clear Create signage and displays anywhere with the All-Purpose Clear Plastic Sign Includes velcro attachments for use on any surface and magnetic attachments for metal surfaces choose the attachment method for your application Clear Plastic Sign Frame has insert folds to secure signs, messages, photos; allow for quick changes and provide hidden surface for velcro or magnetic attachments Display your signs and documents portrait or landscape.