Come and Check Our Branding Solutions.This masks are made of polyester on the outside and cotton on the inside,can be used as a dust cover that defend your face against UV,with adjustable ear loop and 3 layer protection,is good ideal for outdoor activities.Reusable, washable, and breathable.Suitable for autumn and winter.Not considered a medical grade / surgical mask,100% guarantee for quality.The price includes the shipping cost to ca, QTY for 10000pcs and over by ocean. Pls check inventory and detailed info before placing your orders.