Please be kindly noted: · Listed product is produced and distributed abroad and subject to the laws of its country of origin. · You may purchase the products for personal use only. Notes: 1. We have stock in the warehouse, which can guarantee that all the goods are dispatched within 12 hours. 2. We are a state-certified regular product and an authorized seller recognized by AliExpress. The quality must be best. 3. Please rest assured to buy, we guarantee excellent quality, as well as the fastest delivery speed and the shortest due time. Item Introduction: Material：Non-woven Fabric, Thermal Insulation Cotton Weight：3g / Mask Color：Light Blue Size ：17.3× 9.5cm Use：Smog & Antiviral Protection Item Details: * Good ventilation and can filter toxic particles * Preserves heat and is waterproof * Soft texture and comfortable wear Note: the product is manufactuered and distributed overseas. Your purchse may be subject to additional charges for VAT and/or customs duties in your country. For more information about the costs and duties, please kindly check with the your customs authority.