100% Cotton Mask: 6.75" (L) x 5.25" (H), Ear Straps: 3.55". Contains 1 adult face mask. 3 layers of superior coverage. Use the insert sleeve with our disposable PM2.5 filter (sold separately) for an additional 5 layers of coverage. Adjustable ear straps to maximize comfort. Flexible wire nose band for best fit and also prevents fogging when mask is worn with glasses. Modern design for maximum breathability. 100% Cotton & Rayon. Hand wash in cold water & hang to dry. We recommend replacing your disposable filter with each use. Non-Medical Mask With a variety of unique features to provide an effective, comfortable fit for men and women, a re-usable cloth face mask is great for personal use as you venture outside of the home. Made from a soft, breathable cotton fabric the non-medical face mask includes an adjustable wire nose piece and ear bands. Offering a secure, non-gaping fit, as well as a pocket that can hold a five-layer carbon filter for more comprehensive coverage. The disposable filters are sold separately and should be replaced after each use. More environmentally friendly and cost-effective than disposable masks, the inexpensive cloth face covering is hand washable & reusable. Worn properly in addition to other helpful measures a cloth face mask is a great, affordable accessory to help yourself and others. Available at a cheap price in a variety of colors and patterns to help you find the perfect fit for your own personal style.