Brand: BarklessDesigned for SHORT-SNOUTED dogs that cannot fit a traditional muzzle. It has an adjustable slider and easy to use side release buckle that make muzzling quick and convenient.DetailMaterial: Durable Nylon, Breathable MeshPackage: 1*Short Snout Dog Muzzle Color: Black,GreySize: S,M,L,XLSize InstructionsS--Head Circumference: 7-11"(18-28cm); To fit e.g Shih-Tzu, Pekingese, Tibetan-SpanielM--Head Circumference: 11-17"(28-43m); To fit e.g French Bulldog, Pug, Boston TerrierL--Head Circumference: 15-20.8 "(38-53cm); To fit e.g Boxer, Pit Bull, Shar-PeiXL--Head Circumference: 17-24.8"(43-63cm); To fit e.g English Bulldog, MastiffAdvice for Care InstructionsDo not over tightenDog training purposes onlyShort term use onlyHand Wash Only, do not put in washing machine or dryer.Discontinue use if there are any signs of suffocation, breathing abnormally, irritation, discomfortBuy with GuaranteeWe are offering an 100% money back guarantee if your company is not satisfied with any of our products. So what are you waiting for? Scroll up and add it to cart! For more information on this item, feel free to email me.