PM2.5-compatible 3D mask, L size, 10 masks per pack x 4 - Size: L size - Quantity: 10 masks per pack - Number of packages: 4 bags - Filter function: PM2.5 compatible - Design: 3D - Color: Lavender Pink Although the size isn't specified for this type, please refer to the mask in the right-hand package in the second photo, as it is almost the same size. Non-woven 3D mask Two-tone mask With nose fitter Large size mask L size mask