Price is for 1 xRailroad Crossing SignalsHO Scale 1:87made with 3mm 3V red auto flash LEDwill come with free resistors for 12V to 16V DC use they can be lighted and flash automatically CharacteristicPrice is for 1 unitsSize : please check from the photofor HO Scale: 1:87Brand newPRODUCT DESCRIPTION Your station platform or street scenes will be more lively with these items.Perfect for Model Train Set Landscape...