It is produced by laser cutting technology with mirror plexiglass between two 3 mm mdf. the clock mechanism flows silently. there is a wall mounting system on the back of the clock. the clock battery has 1.5v aa and is one piece. for safety reasons, the watch battery is not included in the package. · the hour-minute hands and seconds used in the mechanism of the product are metal and packed as assembled. color and model may differ from the image. · if requested, it will be sent without the logo. the same product as seen in the images will be sent and the design and production belong to us. · in the case of returns, returns that are not sent with the original box will not be accepted. · if you have any problems or different requests, be sure that we will deal with your question with a solution-oriented approach through swordslife customer service. · measure = 40x40 cm. · the product belonging to pey aksesuar brand. more than 100 stocks were offered to be sold at the campaign price. Create a party-ready atmosphere with this colorful LED lighting. Easy to install and perfect for events or home decoration.