N GAUGE AUHAGEN 44635 2 SINGLE TRACK TUNNEL PORTALS WITH SIDE WALLS Can be used for steam and overhead line operation as well as for installation in the track curve. Tunnel entrance dimensions are approximate: (NOT including retaining walls). 58mm high Clearance about 44mm (Slightly higher than normal to allow Electric Catenary) Width to outside 64mm Width for track 30mm Plastic kit Please note.- This kit is made in German for continental models, but is perfectly suitable for British modelling. (No figures, animals or vehicles are included) Not suitable for children under the age of 14 years old. Same day dispatch on orders before 1pm Monday to Friday. Weekend orders will be shipped Monday. (except bank holidays)