Come and Check Our Branding Solutions.This face mask is made of a cooling neck gaiter is made of polyester fiber. It can quickly cool your skin and keep it cool, which is very suitable for hot weather. It can be stretched in four directions, not too tight or too loose, breathable and comfortable. Suitable for traveling, sports, etc. The price includes the shipping cost to CA, QTY over 10000pcs by ocean. Pls check inventory and detailed info before placing your orders.