Regular Mouth Canning Lids Sleeve of 100 Lids for $20 Several Sleeves available. Diameter: 70mm, compatible with regular mouth mason jar. Good sealing: leak-proof and airtight as a sealing ring inside the jar lid, maintain your food in fresh and clean condition for a long time. BPA Free Wide Mouth Canning Lids Sleeve of 100 Lids for $20 Several Sleeves available. Diameter: 86mm, compatible with wide mouth mason jar. Good sealing: leak-proof and airtight as a sealing ring inside the jar lid, maintain your food in fresh and clean condition for a long time. BPA Free We have tested them canning chicken in a pressure cooker at 15psi and they worked great. We have also done Grape Juice, Green Beans, Applesauce, and more and have worked great for us. They are unbranded but the same weight as a name brand lid. Bulk pricing available. Call or Text 435-695-3516