Material wood mdf it reaches 1 cm with 3 mm wood colored sections and numbers. it is a silent clock mechanism. our products are our own production. they are produced with care in our laser cutting machines. they are 40 cm in diameter. maximum 10 pieces of this product can be ordered. swordslife reserves the right to cancel orders over 10 units. more than 100 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.