3.8 oz., 60/40 cotton/polyester; Two-ply; Moisture-wicking properties; Breathable; Washable & reusable; Adjustable earloops & nosepiece for enhanced fit; Sold in poly-bagged packs of 5 masks. 1 unit = 5 masks; 7" W x 5" L; *Specs do not include the ear loops;