The wall clock is made out of Durable Plastic. It works on the AA Size battery ( not included ) and the quality of Plastic is also high, which means that you will get the best of everything, both time and money. Design is unique designed for your wallLuxury designer wall clock made out of Durable Plastic. It works on the AA Size battery and the quality of Plastic is also high, which means that you will get the best of everything, both time and money. Design is unique designed for your wall