7 Layers Face Mask comes with 5 layer PM2.5 Activated Carbon Filter *Not meant to provide medical protection* and 5 pack of self adhesive nose crimps. You can also remove the carbon filter and use as mask cover.PRODUCT DETAILS- L/XL 8 3/4″ X 5.5″- S/M 7.5 X 4.5″- Adjustable ear loops with transparent silicon cord stoppers- Includes 5 Pack of Self Adhesive Nose Crimps- Slip through pocket for carbon filter- 100% Washable and re-useable- Covers nose and mouthLAYERS- Fabric Layer 1 – 210 GSM 2 way stretch 82% Polyester 18% Lycra (Front Piece , Printable)- Fabric Layer 7 – 320 GSM Jersey fabric (73% Polyester, 22% viscose, 5 % elastane)LEGAL DISCLAIMERThe cover is not intended to act as a medical device or other medical product, and should not be used as a replacement for conventional and approved personal protective equipment, including surgical masks or respirators. No warranties, either express or implied, are hereby given that the cover will prevent infection or the transmission of viruses or diseases. The cover is not a substitute for professional medical advice, diagnosis or treatment. If you have any specific questions about any medical matter, you should always consult a doctor or other healthcare provider.