20" Wide, 100% Polypropylene Lining by Bosal

SKU #
ST-B-Bosal-310
$19.80 per yard
20" wide, 100% Polypropylene by Bosal. Polypropylene is the material now recommended for COVID-19 mask filters as a middle layer in washable cloth masks. Wash with the mask or separately. Do not tumble dry; remove from mask and hang or lay flat to dry before reinserting. Do not iron. Made in the USA.