Check the listing for details. Dog Muzzle Adjustable Air Pollution Anti Dust Smog Filter Breathable Comfortable. Condition: New. Listed at 9.95 USD. Dog Protective Adjustable Muzzle Air Pollution Anti Dust Filter Breathable Mask for Canines * 1 x MASK + 1 x AIR FILTER * * Air Pollution Filter Adjustable Straps Mask Designed for Dogs.* Comfortable, breathable, eco-friendly, washable, reusable.* Mask + 1 Air Filter for high quality filtration.* Can purchase additional 5 x Air Filters refills separately.* The masks are designed for dog mouth shapes to protect your dog when going out.* This dog respirator mask with breathing valve can makes your dog breathe freely.* Filters air pollution from smoke, smog, dust, chemicals, and allergens to protect your dog in a crises.* This dog mask can keep your dog stop from biting and chewing.Quick InformationUSA Seller - 100% Authentic Guaranteed We do not sell fakes/counterfeitBuy with confidence over 16,000 feedback- Trusted eBay sellerUSA SELLER - FREE Priority/First Class Shipping. Handle time- Will Ship Within One Business Day. Sat/Sun/Holidays are not considered business days. Return Policy - Unused items maybe returned within 30 Days. Item must be in resalable condition to qualify. 100% Money back Guaranteed. Free Returns