Feature●2-Oval Vacuum Chamber Seals●One (10 mm) Teflon Tape for the vacuum sealer lid●One (15 mm) Teflon Tape for the seal bar●Replacement parts for Weston PRO-2100 (65-0101) and PRO-2300 (65-0201) Vacuum SealersDescription Replacement Seal Kit for Weston Pro-2300 (65-0201 and 65-0101) Vacuum Sealers. Vacuum Sealers Replacement Parts.