You will receive: 1pcs Adult Adjustable Face Mask Cover Washable Reusable with Filter Pocket Reversible – Sterile and Ready to use Color: Yellow These are non medical grade masks. The masks do not come with a filter. They have pocket between the layers and you can add in additional filter, piece of fabric, paper towels, so you can make the mask more protective. (extra filter, fabric or another material is not included) – its just an idea. For Adult with Adjustable Loops / Frames This model mask is designed to fit and be comfortable on everyone without worrying or wondering what size head, ears or face they have. Fits well, comfortable for all, adjusts for comfort and convenience with the help of sliding knots on the elastic cord that runs around the ears. (Just pull or stretch to a suitable and comfortable place without experiencing tension or discomfort on the face and ears / on both sides) Materials: All materials are new, steamed with high temperature iron and the mask is ready to use. Cotton Fabric Elastic Flat Cord 1/4″ 6mm Thread The Color may slightly differ depending on light, monitors and display settings on your device. We tried to make High Quality Pictures in daylight so you can see the true color. Care: Machine wash gentle cold, non-chlorine bleach, tumble dry low, cool iron to medium.