Specification AgeRangeDescription : Adult Brand : STUNNING SELECTION BulletPoint1 : Premium quality heavy duty double flange stainless steel spring bars BulletPoint2 : Each order is shipped with 6 pieces of same size spring bars. BulletPoint3 : Spring bar installation tool is also included in the package BulletPoint4 : To ensure perfect flexibility and strength, both ends of the spring bar is inserted with high quality, longer lasting springs that makes it easier to squeeze ends for installation BulletPoint5 : Thickness of each spring bar is 1.5 mm in sizes 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 and 1.8 mm in sizes 18, 19, 20, 21, 22, 23, 24, 26, 28, 30, 32, 34, 36, 38 mm. For sizes 18, 19, 20 and 21 mm we put additional 4 pieces in 1.5 mm. ClaspType : Buckle Color : Silver ConnectorType : Spring Department : Unisex ExternallyAssignedProductIdentifier1 : 703694288326 ExternallyAssignedProductIdentifier2 : 0703694288326 GpsrSafetyAttestation : 1 IncludedComponents : Spring bar tool, 40 watch band pins ItemName : Alpine 6 pcs Stainless Steel Spring Bars with Spring Bar Removing Tool - Sizes 18mm ItemPackageDimensions_Height : 11.811 centimeters ItemPackageDimensions_Length : 0.254 centimeters ItemPackageDimensions_Width : 7.366 centimeters ItemPackageQuantity : 1 ItemShape : Round ItemTypeKeyword : watch-repair-tools Manufacturer : ALPINE INTERNATIONAL Material : Stainless Steel ModelName : SpringBar ModelNumber : 1838-18 MountingType : Panel Mount PartNumber : 1838-18 PowerSourceType : Manual Powered ProductDescription : These premium quality heavy duty double flange stainless steel spring bars are 1.5 mm thick for sizes 8, 9, 10, 11, 12, 13, 14, 15, 16, 17 and 1.8 mm thick for sizes 18, 19, 20, 21, 22, 23, 24, 26, 28, 30, 32, 34, 36, 38 mm. For only size 18, 19, 20 and 21mm, we put 4 extra pieces of 1.5 mm spring bars along with 6 pieces of 1.8mm spring bars. Size can be determined by measuring width of the case lugs where watch band is installed. See picture showing where to measure size in mm (millimeter). ProductSiteLaunchDate : 2018-01-17T08:00:00.000Z Size : 18MM SportType : Walking StrapType : Bracelet Style : Art Deco SubjectCharacter : Fashion SupplierDeclaredDgHzRegulation : not_applicable SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable TargetGender : unisex UnspscCode : 39120000 WarrantyType : No Warranty WatchMovementType : Quartz WaterResistanceLevel : not_water_resistant