Guarnizione sensibile alla pressione 53 mm (2,09") fodere MadeinUSA senza bisogno di sigillante a induzione
NUMBER 1 ADVANCED sealing technique used by professionals!NO INDUCTION SEALER orSHRINK BAND NEEDED with these liner seals.NO TOOLS, or heat gunREQUIRED ! Just center your seal on the jar apply the cap and wait for 24 hours to adhere.