Elastic Earloop Strap : The flexible earloop strap greatly reduces friction on ears, providing a more comfortable experience, especially for extended periods of time. The adjustable velcro strap will not stick to your hair and provides a seal for varying head sizes.
4-Layer Filter: Four layer filter provides more comfortable and safe experience. The activated carbon filter and sub-micron particulate layer can filter out non-oil particles. Two skin-friendly layers effectively reduce the friction on your face.
Material: cotton,face cover with filter
Size: 9 x 5.5 inch
6 x Dust face masck +10x Activated Carbon Filters
🚀【FAST DELIVERY】:10-20 Days fast shipping.The dilivery date on the right is misleading,the correct delivery date is about 10-20 days.It is definitely not 35-45 days on the right. 100 % satisfaction guarantee.Pls feel free to purchase.
【COMPREHENSIVE PROTECTION】: 4-layer filter can remove non-oil particles in air including dust, and other non-oil based particles. Ideal for Running, Cycling, and other Outdoor Activities.(Come with 10 replaceable filters,fast delivery within 5-15 days)
【COMFORTABLE LIGHTWEIGHT MATERIAL】: The fabric is stretchable and breathable,can keep you comfortable in any where. Moreover, it has a unique absorption and perspiration with quick drying function, suitable for outdoors and indoors, which keeps you dry whole the day.
【Perfect Protection】: Made from 100% premium Cotton fabric, very stretchy and fits most head sizes, allowing breathe smoothly; Activated Carbon Filters protect you from dust pollution.One filter installed well with the mask for easier use,extra replacement filters extend service life for the dust mask.
【EASIER BREATHING】: Two one-way discharge valves allow breathe out; The increased ventilation lets heat and moisture escape, preventing eyeglasses from fogging.