Buy Courtyard Recessed Mailbox from Wilshire Fireplace Shops, California; It is 17 1/4’h, 12′ w, 7 1/2″ deep, Recessed cavity , 16 3/8″hx10 7/8″w, 7 1/8″deep. Call (949) 650 2640 for more information or visit our website www.wilshirefireplace.com