Specification Brand : Parduba BulletPoint1 : Made of polycarbonate resin that is difficult to be affected by the outside air, making it ideal for playing in cold outdoors BulletPoint2 : The characteristic look is also effective when playing at marching or events BulletPoint3 : Rim inner diameter: 1 inch (25.65 mm) BulletPoint4 : Throat Diameter: Thick BulletPoint5 : Cup Depth: Deep Color : Silver ExternallyAssignedProductIdentifier : 8773020003796 ExternallyAssignedProductIdentifier1 : 812759002545 ExternallyAssignedProductIdentifier2 : 0812759002545 ExternallyAssignedProductIdentifier3 : 00812759002545 FinishType : Polished GpsrSafetyAttestation : 1 IncludedComponents : Mouthpiece InstrumentKey : B Flat ItemName : Parduba Small Shank Trombone Mouthpiece, 3 ItemPackageDimensions_Height : 13.4 centimeters ItemPackageDimensions_Length : 0.8 centimeters ItemPackageDimensions_Width : 5.2 centimeters ItemPackageQuantity : 1 ItemTypeKeyword : trombone-mouthpieces Manufacturer : Kelly Mouthpiece Material : Metal ModelName : 27603 ModelNumber : Gen-0658 NumberOfItems : 1 PackageLevel : unit PartNumber : PARTB*** ProductSiteLaunchDate : 2013-08-09T15:07:25.503Z Size : 1 1/4G StreetDate : 2010-08-01T00:00:01Z Style : Modern SupplierDeclaredDgHzRegulation : not_applicable UnspscCode : 60131500 WarrantyDescription : Denis wick products warrants this product against defects in materials and workmanship under normal use for a period of one (1) year from the date of retail purchase by the original end-user purchaser.