Product features product diameter: 18 cm product length: 41 cm product information the product case is made of metal. the globe is glass. 1st class coating has been applied. the product reaches you ready to use. our delivery time is 1-3 business days. the products are our own production and are 100% domestic production. broken vs. we would love to support you at any time. 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.