Specification Brand : GoodBoy BreedRecommendation : Medium Breeds BulletPoint1 : Need spare prongs? - These metal prongs are compatible with all GoodBoy pronged collars. Be it the GB812, GB671-VS, GB681-S, GB02-S, GB03-S or the Fence receiver. BulletPoint2 : Three sizes in one package - If Sparky has short fur, then the short prongs are for you, but if Mack has extra long hair, then the longer prongs are a perfect match. Regardless, this package contains short, medium and long prongs. BulletPoint3 : Comes with rubber prong covers – The package also includes two sets of rubber contact point covers for long and medium length prongs. There are no rubber covers for the shortest prongs. DogBreedSize : medium ExternallyAssignedProductIdentifier1 : 4744798012079 ExternallyAssignedProductIdentifier2 : 4744798011935 IncludedComponents : Metal prongs (short, medium, and long) and rubber contact point covers ItemName : GoodBoy Extra Replacement Contact Points for Training Collars ItemPackageDimensions_Height : 6.5 centimeters ItemPackageDimensions_Length : 1.6 centimeters ItemPackageDimensions_Width : 6.5 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : professional-medical-clinical-diagnostic-test-kits Manufacturer : GoodBoy Material1 : Rubber Material2 : Metal NumberOfItems : 1 ProductDescription : Extra contact points and rubber contact point covers for GoodBoy training collars ProductSiteLaunchDate : 2019-04-24T07:00:00.000Z SupplierDeclaredDgHzRegulation : not_applicable TargetAudienceKeyword : pet, dog, dogs, dog owners, puppies, small animals TargetSpecies : Dog UnitCount : 1