battery rubber foam o-ring gasket 1.Imported EPDM material 2.All sizes 3.Rubber seal ... Motorcycle battery,E-bike battery 2. HNBR, NBR, Silicone, EPDM, VITON, CR, etc are available.3. The color could be chose ... packing is by carton46*34*34cm,1kgSafety Approval UL, FDA, NSF,KTW, TZW, DVGW,WRAS, ACS, RoHS, etcCountry of originChinaMain ... &F is also welcome battery rubber foam o-ring gasket