Our MaskClub non medical face covering is 9 x 5.5 and fully adjustable and will fit most adults. The 2 ply mask is 100% polyester with your favorite design printed on one side and a white inside. Each mask has a bendable nose wire to contour your nose. There is also a slot for filter in between the two layers of fabric. All MaskClub face masks are reusable and washable!