They are body mounted and there is one pair included in each package

Trainz Product Id: 11461270

Model Number: 6-52025

25 per package

•Dramatic and realistic BLOW-DOWN effects

MTH 30-90340 O The Fryin' Dutchman Roadside Stand ProductID_12313778 They are body mounted andThis is an MTH 30 90340 Fryin' Dutchman Roadside Stand. M. T. H. Electric Trains offers a variety of RailTownT buildings to help you create whatever kind of atmosphere you desire; rural or urban, nostalgic or modern. Operating buildings transfer your layout's action from trains to structures adding fun and excitement to the entire pike. RailTown buildings are a perfect addition on any O Gauge layout, as each is sized for use with all O Gauge