Original UK double-sided promo flat for Aerial and King of the Mountain single. Although most older promo flats tended to measure 12" x 12", this one measures 11" x 11" in case anyone is wondering about that. Both sides are also in full colour.
The Aerial side features the album artwork, with info/web address along the bottom. The King of the Mountain side features the single artwork, with format release info for the single along the bottom.