Our Beaker Face Mask is breathable and comfortable to wear and is made from 100% polyester material for reusability washability and comfort. The outer shell of the Beaker Face Mask is water repellant and is made with 3 layers of polyester. Please note while these masks are not medical-grade they have passed the highest level of consumer testing by an independent testing facility. For additional protection and to further inhibit the transmission of various external elements the mask has a slip pocket where you can insert a 2 ply disposable filter into the mask.The Beaker mask easily fits over the nose and under the chin making it both comfortable and full coverage. The straps can be easily hung over the ears and adjusted to fit your face with the handy silicone nubs included in your purchase. Each mask features an interior slip opening to insert a disposable filter material. This protective 3 piece face mask is suitable for daily wear to protect from droplets smog dust and other external allergens. Available in an array of color options.- Mask colors and sizes may vary. All masks are final sale and non-refundable.Regular Size:Dimensions: 8 W x 6 H Weight: 0.15 lb Small Size:Dimensions: 7.25 W x 4.5 HWeight: 0.15 lbNon-medical grade face maskMachine wash on gentle cycle and line dry Multi-layered safeguardSlip opening to insert a disposable filterWater repellent outer shellSoft and Breathable fabricStretch ear-loopsSilicon nubs for a comfortable close fitComfortable one-size fits most adults100% PolyesterEach 3 pack of masks comes with 3 mask coordinating colorsAll masks are final sale and non-refundable