[Purpose]:1:87 Arm Pantographs Bow is a HO scale arm pantograph for electric traction locomotives,suitable for model train enthusiasts and collectors [Material]:The 1/87 Electric Railway Traction Antenna Part is made of metal to ensure longevity,and the base is made of PP [Size]:The size of Electric Traction Antenna Part 1.15inch x 1.20inch,designed to add a realistic decoration to your model train installation [Package Content]:The package contains 10 arm pantograph,which can easily replace or upgrade your existing installation [Enhanced Performance]:Train Model Accessories is designed with fine details and accuracy,enhancing the overall look and feel of your model train display