Logistics delivery: Overseas warehouses have been built in Spain and Russia. European countries can choose to ship goods from Spain when choosing the delivery address. Russian customers can choose to deliver goods from Russia. The fastest delivery time of overseas warehouses is 3 days, and the slowest time is 7 days. They choose to deliver goods from China. The delivery methods include China Post registered packet and AEX platform worry free logistics In the United States, Canada, Europe and Australia, the time limit is about 20 days, Japan and South Korea are about 7 days, and Russia is 15-20 days Delivery time: all orders are promised to be sent within 48 hours DropShiping: provide DropShiping service, send one piece on behalf, order in batch, provide pictures, videos, logistics order number, sufficient inventory, if you need to order in large quantities, production, OEM, please contact online customer service for detailed consultation The difference between ordinary style and bamboo charcoal style: the raw material we use is high-density space memory cotton, which is divided into ordinary space memory cotton and space memory sponge with bamboo charcoal factor. In terms of material, they are space memory sponge. The difference is that bamboo charcoal style adds bamboo charcoal factor. Bamboo charcoal style can effectively absorb moisture and smell, absorb exhaust gas and sweat produced by human body Keep the human body fresh, breathable and comfortable. The bamboo charcoal style is more healthy and clean. The rebound effect of the two styles is the same, and the product size is the same Product weight and size:54*36*11cm