Rock plates function as new. Removed from working Jenn-Air 0120 Range (shown with details in photos). Each rock plate measures 8" x 9.5". The item "2 JENN-AIR RANGE ROCK PLATES & SUPPORTS PART # 708929 74011338 1640535" is in sale since Monday, June 29, 2015.This item is in the category "Home & Garden\Major Appliances\Ranges & Cooking Appliances\Parts & Accessories". The seller is "olafva" and is located in Oak Ridge, Tennessee. This item can be shipped to United States.