Unisex Ear Loop recyclable Anti Pollution Reusable Washable Mouth Masks Cotton Breathable Dustproof Mouth Face MaskMade by high quality sponge material, breathable and comfortable. Washable, can be repeatedly used.User-friendly design: Foldable and recyclable dust mask, you can put it in your pocket and take it with you. The elastic wide earband design is easy to wear and strong and comfortable.100% Brand new and high quality. Double layer stereoscopic filter layer.Dustproof: Wear this mask to prevent dust, small particles in the air, pollen, etc. Dust-proof, odor-resistant, washable and reusable.Collapsible, you can put it inside your pocket and bring it anywhere. Elastic widened ear strap design, wear easily, stronger and more comfortable.The face mask was made of skin friendly sponge material which is breathable and comfortable to wear. It is perfect for everyday use.Widely used: This dust mask is suitable for men and women. It is suitable for cycling, camping, running, traveling, mountain climbing and daily use.Please allow 1-2 cm size difference.