White Marble Face Mask
Made with a multi-layer breathable, non-toxic and sustainable bamboo fabric. Without any additional filters installed, BK Masks are made from a natural bamboo fabric that is washable. It also provides additional protection with its built-in sleeve, designed to fit the 3M® Particulate Filter 5N11.
The following filters are also compatible: 3M® Particulate Filter 5N11 (Part Number: 46464, 3M Product Number: 5N11, 3M ID: 70070614477, UPC 50051138474741)