Material wood mdf is 3 mm double layer and reaches 1.5 cm with wooden colored sections and numbers on 6 mm thickness. it is a silent clock mechanism. our products are our own production. they are carefully produced in our laser cutting machines. they are 40 cm in diameter. return conditions: your products must be returned as they arrive, boxed and intact. otherwise, the returned returns will not be accepted. swordslife reserves the right to cancel orders over 10 units. more than 10 stocks are offered to be sold at the campaign price. Improved version for clearer understanding and better search visibility. Suitable for users seeking detailed and reliable product information.