The Walthers SceneMaster 949-4333 HO Scale HO Crossing Flashers Set is crossing flasher signal units, ideal for grade crossing scenes on any HO scale layout. Factory-assembled and ready for immediate use.

Key Features:
- HO Crossing Flashers Set - ready to use
- Factory-assembled with accurate detail
- Ideal for grade crossing scenes
- Factory-assembled and ready for immediate use
- HO scale (1:87) - compatible with all standard HO layouts
- O scale (1:48) - compatible with all standard O scale layouts
- Scaled for HO scale (1:87) layouts
- Manufactured by Walthers - a trusted North American model railroad brand
- Adds authentic detail and realism to any model railroad layout scene
- Pairs beautifully with other scenic accessories for a complete, cohesive scene
- Great for beginner and experienced modelers alike
- Easy to position and secure with standard scenic adhesives