The mechanism is a 1st class silent flow mechanism. The hour hand is 13.5 cm and the minute hand is 18 cm metal. The product is sent with its special box. The product image is 80 cm applied. The height of the numbers is 10 cm. Do not confuse with the 6-7 cm models on the market. The video link related to the installation is sent with a qr code. You can see the installation video if you search for the mystery shop on the youtube channel. It works with a single pen battery. It sticks directly to the wall and holds it securely. It works silently. It has a transparent preservative on it. Disassemble after the application. The thickness of the product is 1mm silver plexiglass on 3mm black wooden mdf: It is not a sticker and the plexiglass on it will never fall like watches with a sponge floor. More than 100 stocks are offered to be sold at the campaign price.