ALTA PLEATED Face Mask with Ear Loops is constructed of 2 layers of 100% cotton fabric. This mask has a pocket for inserting a flexible aluminum NOSE BRIDGE - Not Included. FEATURES: 100% Cotton Construction Elastic Ear Loops for a Comfortable Fit Pleated Design for Complete Coverage Machine or Hand Washable  Tumble Dry on Low Setting Nose Bridge Pocket Inside Mask Can be Worn With or Without Nose Bridge  One Size Fits Most NO RETURNS ON FACE MASKS - ALL FACE MASK SALES ARE FINAL NOTE: These masks are not meant for medical or clinical use and are not “N-95” or medical-grade masks. Proper use of these masks will not guarantee protection against COVID-19 or other diseases. Further, the use of these masks should not replace other recommended measures to stop the spread of COVID-19 or other diseases. Please continue to follow all CDC and other public health guidelines including practicing social distancing, washing your hands, and refraining from touching your face.