Product features product diameter: 20 cm product length: 30 cm product information product rings can be moved according to the direction you want. the product case is made of metal material. the globe is glass. it is painted with electrostatic oven paint. 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. 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.