12 WIDE MOUTH 316 STAINLESS STEEL LIDS WITH RING SILICONE GASKETS.
DISHWASHER, OVEN, FREEZER SAFE: Temperature Range -40F - 425F.
LIQUID & DRY STORAGE: airtight leak-proof silicone seal .
FITS ALL WIDE MOUTH MASON JARS BALL, KERR: from half pint (8 oz) to half gallon (64 oz). Not for canning.
HIGHEST FOOD GRADE MATERIALS: ?316 SURGICAL STAINLESS STEEL SPROUTING LID - 316 Stainless Steel is used in biomedical applications & has the best rust-proof properties, moisture tolerance, strength & food safety.. 100% GENUINE SILICONE SEAL - NO FILLERS - NO WHITE WHEN PINCHED: If silicone turns white when pinched or stretched, it indicates low-quality silicone or added plastic fillers. We are paying extra for the best silicone for durability & food safety.
WHY USE 316 SURGICAL STAINLESS STEEL, NOT PLASTIC OR ORIGINAL CANNING LIDS? Even though the lid is on top, liquid vapors collect & drop back down. Canning lids rust, has PVC/vinyl (worst type of plastic) coating and seal. Studies show most "BPA-free" plastic is NOT BPA-free and/or replaced with worse chemicals. Plastic sheds micro-plastics & leaches harmful chemicals, pollutes environment & harms/kills wildlife. 316 SS lids with silicone seal are safest option for health & environment.
100% VEGAN: Our Silicone seal gasket made without animal stearic acid, which is common in silicone rubber and plastic manufacturing. Compliant with FDA (USA), LFGB (Germany) food safety standards.
PHTHALATES-FREE, BPA-FREE, PVC-FREE, PLASTIC-FREE
LIFETIME MANUFACTURER WARRANTY: We care for environment, so we manufacture quality reusable zero-waste products for life.
HEAVY DUTY & DURABLE: ~30% thicker/heavier than original canning lids. Our lids will not break, discolor and degrade like plastic lids, or bend & rust like the original canning lids.
PLASTIC-FREE PACKAGING: Packaged in 100% recyclable paper box. All EcoPeaceful products are packaged plastic-free & Eco-friendly.