We specially order special-sized carton boxes and adopt certain packaging methods to ensure that the goods can be delivered to you safely and soundly, and the goods above 12 x 18 inches have exceeded the shipping size limit of the home delivery express company, plus The cost of registered parcels at the post office is not only reasonable, but also the shipping is very efficient. Therefore, we uniformly deliver the goods by registered post office. If you order a product with a size of 32 x 40 inches or larger, because it exceeds the delivery size of the registered post office, we will deliver it to the designated address by way of art delivery. As it is a combined car service, the number of delivery days depends on the current situation. It takes about 5 to 20 working days to be delivered, and there is no delivery on Saturdays and Sundays. Please wait patiently.