SWANS sports mask "SSM-003 Casual Type". Comes with two 3D filters with exhaust valves (containing activated carbon), making it ideal for protection against pollen, exhaust fumes, yellow sand, and virus droplets. Suitable for outdoor sports such as cycling, motorcycling, and walking. [Set Contents] ・Sports mask (check pattern / free size) ・3D filter x 2 (5510) ・Instruction manual set [Condition] ・The outer fabric is generally clean. ・The filters have been opened but show little signs of use. ・The mask itself also shows little signs of use and is in good condition. ・Please understand that there may be some signs of use due to being a used item. [Features] ・Easy to breathe with exhaust valve ・Activated carbon filter reduces dirt ・Pollen, dust, and PM2.5 protection ・UPF50+ / antibacterial / deodorizing treatment ・Reusable (washable) Will be carefully packaged and shipped. Thank you very much.