Nina Woof's best-selling luxury dog collar is the perfect alternative to traditional leather, crafted with responsible practices. Finished in a stunning crocodile-style, this collar brings the sophistication of Milan s fashion scene to your dog s wardrobe. Available in the following sizes:Extra Small: Neck 9"–12", Width 0.7", Length 16.4"Small: Neck 12"–15", Width 0.7", Length 19"Medium: Neck 15"–19", Width 1", Length 21.7"Large: Neck 19"–23", Width 1", Length 25"Be sure to measure your dog for the perfect fit!