Frontier Core SetFrontier Core Set Features: Everything you need to build a multi level gaming board covering an area 2' x 2',Suitable for all 28 35mm sci fi games with a grittier feel,Pieces are modular & can be assembled in any combination you choose for a different set up every time,Can be expanded with other sets from the Battle Systems terrain range,Supplied flat packed on high quality, high density card, printed in full color on both sides, so no painting