Genuine Leather Dog Collar Durable Alloy Hardware for Medium Extra Large Dogs

S - width 0.6",length 14.2" fit for neck 10"-13", best for small dogs. L - width 1",length 21.6" fit for neck 15.7"-19.6", best for large dogs. XL - width 1.2",length 25.6" fit for neck 19.6"-23.6", best for extra large dogs.

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