The creative and beautiful micro-landscape decorative ornament is a good DIY sand table layout material and mini house decoration prop. Good materials and craftsmanship will ensure its practicability and aesthetics. 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 LED. You must connect a resistor before you will use them on 12V or 16V. - Made with , these signal models are and gentle, practical and durable. - The signal models, with a lifelike design, will be good decor for your DIY activity. the artificial signal is carefully processed, simple but delicate, with natural looking. - With fine workmanship and reasonable size, these signal models are lightweight, easy to carry and storage. - The fake signal model can be well applied to the sand table landscaping and get more fun, and easy for DIY use. Package list: 1 x model