LARGE MAGNETIC SURFACE provides ample writing space to advertise deals, promote specials, make jokes and more. Perfect for businesses, restaurants and weddings!.INCLUDES ERASER & CHALK – This elegantly crafted wooden a-frame sign comes with a magnetic eraser and four pieces of white chalk for your convenience..BUILT TO LAST – With a heavy weight wooden frame, sturdy chalkboard surface, and durable design this sandwich board sign will withstand winds and last for years..PERFECT FOR INDOOR & OUTDOOR USE – Designed for both indoor and outdoor use, this rustic sidewalk sign enhances the look of any event or business. Approximately 40 x 20 inches..LIFETIME WARRANTY - Ilyapa stands behind all of its sidewalk chalkboard signs 100%. This Wooden A Frame Sign comes with an automatic 1 year warranty. Register online for a free lifetime warranty.