20676 Size: XX-Large (5.25" D) Features: -Dog boots.-Super tough water-resistant and leather soled.-Wide fleece covers elastic cuffs that allow for easy on and off over your dog"s dew claws.-Adjustable velcro strap running through a metal buckle and high-visibility reflective strips for safety at night.-Tested by Atlanta"s toughest rescue dogs. Options: -Available in XX Small, X Small, Small, Medium, Large, X Large, and XX Large sizes. Dimensions: -XX Small dimensions: 2.5" D for toy breeds.-X Small dimensions: 2.75" D for Pekingese - Shih Tzu.-Small dimensions: 3.25" D for Dachshund - Pug.-Medium dimensions: 3.75" D for Australian Shepherd - Cocker Spaniel.-Large dimensions: 4.25" D for Staffordshire - Boxer.-X Large dimensions: 4.75" D for Lab - Rottweiler.-XX Large dimensions: 5.25" D for Mastiff - Dane.