100% Cotton, Comfortable and Breathing Delivery From UK
Allergy-free, made of high standard soft material that is safe for anyone who is sensitive to certain materials.
Face Bandanas with Breathing valve for outdoor, work, school, sport
Package Contains : 2pcs Face Covering , 10 Replacable Cotton Filters
Note: Breathing valve, some on the left, some on the right, please note, but only one