Cuts pollen and dust with a 3-layer filter. Disposable masks for toddlers, 50 masks per pack. Size: Approximately 122mm x 65mm Quantity: 50 masks Material: Non-woven fabric I stored these in a dark place after purchase without using them. New, unopened. I do not have any pets or smoke. Please note that these are stored at home. Features (from the package): ・Made of polyester non-woven fabric, it cuts pollen, dust, and fine particles from house dust, so you can use it with confidence at home and for various tasks. ・Pleated type that can be adjusted to your preferred width for a perfect fit. ・Soft ear straps that are gentle on the skin and less likely to cause ear pain. ・Highly breathable, so it's not stuffy and breathing is smooth. How to use: ・Place the mask on your face, press the nose part, and spread it under your chin. Adjust to your preferred width. #mask #toddler #pollen #disposable #cold #house dust #dust #allergy