It measures approximately 19 3/8" x 12 3/8"

The Trainz SKU for this item is P12332859

Features for this kit include detailed main building

This is an MTH 20-3290-1 Erie 2-8-4 Berkshire Steam Engine w/Proto-Sound 2

Athearn 23723 N Pennsylvania Railroad F59PHI #9891 ProductNumber2_439-550 It measures approximately 19 3/8"This is an Athearn 23723 N Scale Pennsylvania Railroad F59PHI #9891. Key Features: Fully assembled and ready for your layout, All wheel drive and electrical pick up, DCC ready, Upgraded 5 pole skewed armature motor, Razor sharp painting and printing, McHenry scale knuckle spring couplers installed. Condition: Factory New (C 9) Operational Status: Functional Original Box: Yes (P 9) Manufacturer: Athearn Model Number: 23723 Road Name: Pennsylvania