PRICE DROP from $12 to $8 READ THE DESCRIPTION: One size Regular Sometimes “OSR” might not Fits you. 1 Face mask only Mask is brand new. 2 layers of protection Made of cotton fabric. neoprene/yonex. Breathable Reusable and Washable! Reversible Inner Layer: Softer cotton that is more breathable, comfortable and gentle on the skin. Soft Elastic Strings: Lightweight and stays on ear And adjustable ear loop.. WARNING: -These masks are NOT med grade, nor we do claim them to be!