EcoPeaceful 316 Surgical Stainless Steel Mason Jar Lids REGULAR Mouth - Rust-proof, Airtight, Leak-proof, BPA-Free, PVC-free, Vegan, Reusable - Not for Canning

10 glass jar lids for regular mouth storage: 316 stainless steel lids with silicone gaskets (total of 20 pieces) Fits normal mouth Kerr / Ball Mason bottles with 2 3⁄4" outer diameter glass bottles. Fits regular mason jars, KERR: 4-32 oz. Liquid and dry storage: leak-proof airtight removable silicone seal. Not for canning! HIGH FOOD QUALITY MATERIALS: 316 Surgical Stainless Steel is used in biomedical applications and has the best rustproof properties, moisture tolerance, strength and food safety. 100% PURE SILICONE SEAL: No fillers - no white when clamped: If the silicone turns white when compressed or stretched, indicates poor quality silicone or additional plastic fillers. We are paying more for the best silicone for durability and food safety. Dishwasher Safe, Oven Safe, Freezer Safe: Temperature Range -40F to 425F Why use 316 surgical stainless steel, not original plastic lids or cans? Even if the lid is on top, liquid vapors build up and fall back. Canning lids rust, have PVC/vinyl coating and seal (worst type of plastic). Studies show that most "BPA free" plastics are NOT BPA free and/or replaced by worse chemicals. Plastic releases microplastics and leaches harmful chemicals, pollutes the environment, and harms wildlife. 316 SS lids with silicone seal are the safest option for health and the environment. 100% Vegan: Our silicone gasket gasket is made without animal stearic acid, which is common in the manufacture of silicone rubber and plastic. Compliant with FDA (USA) Food Safety Standards LFGB (Germany). BPA Free, Phthalates, PVC, Plastic Free, Vegan LIFETIME MANUFACTURER WARRANTY - We care for the environment, so we make quality, reusable, and waste-free products guaranteed for life. Sturdy and Durable: ~30% thicker/heavier than original canning lids. Our lids won't break, discolor, and degrade like plastic lids, or bend and rust like the original canning lids. PLASTIC FREE PACKAGE: Packaged in 100% recycled paper box., Weight: 0.70988848364 Pounds, Manufacturer: Eco Peaceful, LLC