ship from oversea take 3-5 days to US
- artwork :100dpi full size cmyk model,or pms color match, every single letter must bigger than 0.16"
- front layer is polyester , back layer is black cotton 9oz
- 2 LAYER MATERIAL with filter. filter and mask seperate packing
- Material: This Reusable Mask Adopts High Quality Polyester, Skin-friendly, Breathable And Comfortable To Wear, Provides Your A Better Wearing Experience.
- Adjustability: Humans Are Not All Built The Same, Our Handcrafted Mask Comes Give You The Most Comfortable Experience And The Most Secure Guarantee.
- Two Layers Of High Efficiency Filter Cloth. . Protecting From Dust, Pollution, Vehicle Exhaust, Sandy Air, Passive Smoking, Etc.
- All Occasion: Adult (5.1x6.3 Inch). Suitable For Running , Cycling , Hiking , Skiing And Other Outdoor Activities.