2.0"Wide Cool Sharp Spiked Studded Leather Dog Collars for Pitbull Mastiff BullyType:Cool spiked studded dog collarsMaterial: PU leather,metal spikesColors: Black/Red/White/Pink LeopardSpikes:2 colors,Red/BlackSharp Decorative Spiked on the collar, make your dogs look cool and stylishHeavy Duty buckle and a D-ring, easily attach to your dog leash5 holes adjustmentPackage:1pcs cool dog collarWe also offer wholesale and dropshipping serviceBrand:DidogFactory:DidogSizeNeck adjustWidthS15-18"(38-46 cm) 2.0"(5.0 cm)M17-20"(43-51 cm) 2.0"(5.0 cm)L 19-22"(48-56 cm) 2.0"(5.0 cm)XL21-24"(53-61 cm)2.0"(5.0 cm)Fit For: Medium Large Breeds, especially Pit bull ,Mastiff ,Boxer,Terrier,Husky,Great Dane,Doberman,HeavyFrench Bulldog,Rottweiler,Bulldog,Labrador,German Shepherd,Alaskan Malamute and other medium large dogsNote :Please measure the neck size of your dog before ordering,It is very important