Advacare 4-ply disposable surgical face masks provide protection against the spread of infection. The non-woven fabric is designed for a soft, breathable and comfortable wear. Advacare surgical face mask features:* fiberglass-free, latex-free* non-woven* tie-on, ear loop* sterile* surgical face mask color: green, blue, white advacare surgical face masks are available as:surgical face mask 14.5cm x 9cmsurgical face mask 17.5cm x 9cmsurgical face mask 21cm x 9cmsurgical face mask 17.5cm x 9.5cmor according to the customer's specifications. advacare surgical face masks are available in the following packaging:1 piece pack, 50 packs box; 40 boxes cartonor according to the customer's specifications. to inquire about this product, please visit here:http:www.advacarepharma.comenmedical-suppliesmedical-disposables.html to learn more about registering our products in your country or region, please click here: http:advacarepharma.comenprocedurespharmaceutical-product-registration.html