Trenches, long, deep ditches dug as protective defenses—are most often associated with World War I. In order to make William more playable, we have made a extendable trench diorama set, which contains a trench with wooden ladder and duckboards, mud wall, sheet of corrugated iron, and 8 sandbags, you could connect several pieces of the trench dioramas to DIY your own WWI trench wall. Don’t forget that those who order William with the trench diorama set at the same time would get extra discount on trench set. What a good deal, just come and get them. For more info, please check below.