Guo Adjustable breathable pet mask can protect pets from automobile exhaust, pollen, fog, dust and second-hand smoke -S-3pcs.

3 pcs same sizes masks for many time uses. It can effectively protect pets from smog, dust, pollen, PM2.5, car exhaust, pathogenic microorganisms, secondhand smoke and so on. Provide going out security for your pet.

Adjustable strap for comfortable fixing, suitable for dog's long mouth, very comfort to wear. The inner steel ring can fit dog's mounth curve perfectly to avoide blocking vision.

It is good for dogs with respiratory diseases and respiratory tract sensitivity. It can be used when the air quality is poor going out when going out for medical treatment or going out during the pollen season.

The fabric is soft and breathable, environmentally friendly, non-irritating to pets, and has a pressure-proof sponge pad inside the mask to protect the dog's upper jaw and make the dog more comfortable to wear.