Crusader Christian Kingdoms VS Muslim Ottoman Empire Resin Chess Pieces With Glass Board Set This Crusader Christian Kingdoms VS Muslim Ottoman Empire chess sets are made of polyresin, hand painted and polished individually. ThisCrusader Christian Kingdoms VS Muslim Ottoman Empire chess Board dimensions : 17" by 17" and 1/4" thick The board is made of glass. Approximate Height of pieces: 3.75" Tallest 2.5" shortest piece. Base diameter 1.25" This Crusader Christian Kingdoms VS Muslim Ottoman Empire chess is an Atlantic Collectibles exclusive collection.