We, at Kokoro, believe that wearing masks is a shared responsibility to protect each other. Our cotton masks are reusable, washable and sustainable. Each mask is made of double layered cotton and features an interior pocket to insert a filter as well as adjustable elastics. Available for both kids and adults. Kid masks measure 6" x 3" laying flat and open up to 6" x 6". Adult masks measure 8" x 3.5" laying flat and open up to 8" x 7.5". Kid masks are recommended for ages 4 to 10 years old. Hand washing and laying flat to dry is recommended. Nose wire is not included. These masks are not FDA-cleared. Please note these are not a replacement for medical grade N95 masks or PPE, but are meant for general public use. Masks do not replace or reduce the necessity to practice social distancing in the fight against COVID-19.