1:72 for OO or 20mm
11PC set for creating harbours and quay side scenes.
Extra parts are available.
The walls are 111mm long by 30 mm high. 11mm wide for the basic wall and 17mm wide for the step section.
Pier end piece is 60mm long x 11mm wide x 30mm tall.
Slipway is 110mm long x 7mm wide x 30mm tall.