100% mulberry silk. Double layered with filter pocket.
• Disposable filter included
• Breathable and comfortable
• Washable and Reusable
• Stretchy ear loops to ensure tightness on any size face
**Disclaimer: This is not a medical-grade mask and is not intended as a replacement for medical-grade equipment.
Size: 7.1" x 3.9" (18cm x 10cm)