Movement Tray – Lance Formation 2×1 (25×50 Conversion Tray)Total size 132mm length x 172mm wide.This movement tray converts your old style 25x50mm bases with the footprint of the newer 30x60mm bases, giving more space between each miniature. This tray is compatible with “The old World” game for knights on 25x50mm bases.This movement tray comes unassembled (2 parts, upper and lower) with both parts in 2mm MDF.