Specification Brand : zatagen BulletPoint : O2488 Obi Fastener Set, Pearl, Obi Tightening, Total Diaphragm, Coming-of-Age Ceremony, 2-Piece Set BulletPoint1 : Silicone stethoscope ear tips-- extend the lifespan of your . the diaphragm is nice for adult and pediatric sides. BulletPoint2 : Ear tips for -- these earplugs can protect your ears and keep from cold metal, especially in winter. BulletPoint3 : Silicone replacement ear tips-- these replacement ear tips are practical stethoscope accessories that are very helpful for doctors when using a stethoscope. BulletPoint4 : Stethoscope parts-- isolate external noise, provide better sound conduction, and doctors can concentrate more when using a stethoscope. BulletPoint5 : Silicone earbuds-- made of silicone, these earphones are not easy to break, can be applied for a long time and many times. Color : Blackx4pcs FabricType : silicone FdaDeviceClassification : ii FdaIndicationOfUse : rx FdaInstructionsForUseType : na FdaLabelType : consumer FdaPremarketApprovalNumber510k : 1 FdaPremarketApprovalNumberPma : 1 IncludedComponents : Ear Tip ItemDisplayDimensions_Width : 2.05 centimeters ItemName : BIPF60030 BIP60015 BIP60020 BIP60030 (BIP60015) ItemPackageDimensions_Height : 1.97 inches ItemPackageDimensions_Length : 3.94 inches ItemPackageDimensions_Width : 3.15 inches ItemTypeKeyword : stethoscope-parts Manufacturer : zatagen ManufacturerMinimumAge : 180 Material : silicone ModelNumber : BIPF60030 NumberOfItems : 1 PartNumber : BIPF60030 Pattern : BIP60015 ProductDescription : BIPF60030 BIP60015 BIP60020 BIP60030 Shelf life of 120 days ProductExpirationType : Does Not Expire ProductSiteLaunchDate : 2024-01-10T07:28:45.453Z Size : 2X1.3X1.3CMx4pcs SupplierDeclaredDgHzRegulation1 : not_applicable SupplierDeclaredDgHzRegulation2 : not_applicable SupplierDeclaredDgHzRegulation3 : not_applicable SupplierDeclaredDgHzRegulation4 : not_applicable SupplierDeclaredDgHzRegulation5 : not_applicable