This realistic railroad signal light model is durable and practical to use, featuring lightweight and compact design, very portable to carry, which makes your sand table layout decor more convenient. Also, a good present for your friends who love DIY. Features -Color:Black -Material:Metal, ABS -Size:1.30X1.50X8.30cm/0.51X0.59X3.26in - Voltage: 3V/12V - Scale: 1:87 -Note:Only suitable for use in 3V supply voltage, do not directly use on 12V or 16V, in order to avoid damage to You must connect a resistor before you will use them on 12V or 16V. - The signal model is made of metal and ABS material, which is durable and practical for the use. - Features the proper size, without taking up too much space, and easy to carry to where you need. - It comes with the lifelike details, which is unique and , good decoration effect. - Miniature signal can be widely used in train track model traffic light, architectural traffic light, architectural models, scene layout or landscape decoration. - Perfect for mini landscape decor, sand table layout use, and make your landscape vivid. Package list: 1 x model