--- product_id: 22190348 title: "Reusable Food-Grade Airtight Rubber Silicone Seals for use with the Regular Mouth Ball, Kerr and Mason Jar Plastic Canning Storage Lids, Cotton Millz REGULAR MOUTH Silicone Seals 2.5” (10 count)" brand: "cotton millz" price: "€ 0.09" currency: EUR in_stock: false reviews_count: 8 url: https://www.desertcart.hr/products/22190348-reusable-food-grade-airtight-rubber-silicone-seals-for-use-regular store_origin: HR region: Croatia --- # Airtight seal for freshness Reusable & eco-friendly Food-grade BPA-free silicone Reusable Food-Grade Airtight Rubber Silicone Seals for use with the Regular Mouth Ball, Kerr and Mason Jar Plastic Canning Storage Lids, Cotton Millz REGULAR MOUTH Silicone Seals 2.5” (10 count) **Brand:** cotton millz **Price:** € 0.09 **Availability:** ❌ Out of Stock ## Summary > 🔒 Seal the deal on freshness and sustainability! ## Quick Answers - **What is this?** Reusable Food-Grade Airtight Rubber Silicone Seals for use with the Regular Mouth Ball, Kerr and Mason Jar Plastic Canning Storage Lids, Cotton Millz REGULAR MOUTH Silicone Seals 2.5” (10 count) by cotton millz - **How much does it cost?** € 0.09 with free shipping - **Is it available?** Currently out of stock - **Where can I buy it?** [www.desertcart.hr](https://www.desertcart.hr/products/22190348-reusable-food-grade-airtight-rubber-silicone-seals-for-use-regular) ## Best For - cotton millz enthusiasts ## Why This Product - Trusted cotton millz brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Eco-Chic Reusability:** Durable silicone seals designed for countless uses, reducing waste and saving you money. - • **Crystal Clear Cleanliness:** Transparent silicone lets you easily inspect and clean seals for hygienic storage. - • **Safe & Food-Grade Certified:** BPA-free, food-safe silicone ensures your stored goods stay pure and uncontaminated. - • **Lock in Freshness Every Time:** Airtight silicone seals keep your preserves crisp and flavorful, eliminating spoilage. - • **Perfect Fit for Regular Mouth Jars:** Precision-engineered 2.5” seals fit Ball, Kerr, Mason, and Cotton Millz lids flawlessly. ## Overview These 2.5-inch reusable silicone seals provide airtight, BPA-free, food-grade protection for regular mouth canning jars like Ball, Kerr, and Mason. Designed for easy cleaning and long-term use, they ensure your homemade preserves and stored foods stay fresh and safe. ## Description Silicone Seals are Washable and Re-usable Perfect for Regular Mouth Mason Jar Plastic Caps, Create an Airtight Seal Made of 100% silicone rubber, these seals are dishwasher, freezer, and microwave safe! Silicone is a safe, green, non-plastic material for food use that does not leach any chemicals. ## Features - SILICONE SEALS are the best seals for any brand wide mouth plastic caps on the market guaranteed! Easy removal for easy clean; clear silicone aids in cleaning inspection. - Seals are BPA-free Food Grade; includes Seals only; lids not included - Regular Mouth dimensions are 2 1/16 inches inner diameter and 2 3/4 inches outer diameter ## Images ![Reusable Food-Grade Airtight Rubber Silicone Seals for use with the Regular Mouth Ball, Kerr and Mason Jar Plastic Canning Storage Lids, Cotton Millz REGULAR MOUTH Silicone Seals 2.5” (10 count) - Image 1](https://m.media-amazon.com/images/I/610Pe564FQL.jpg) ![Reusable Food-Grade Airtight Rubber Silicone Seals for use with the Regular Mouth Ball, Kerr and Mason Jar Plastic Canning Storage Lids, Cotton Millz REGULAR MOUTH Silicone Seals 2.5” (10 count) - Image 2](https://m.media-amazon.com/images/I/610Pe564FQL.jpg) ## Customer Reviews ### ⭐⭐⭐⭐ They do work, but are a tad too thick ... *by A***R on September 20, 2016* They do work, but are a tad too thick for me for my vintage Atlas/Ball bale type canning jars. I don't have the strength in my thumbs anymore to push the wire over the star. With the Red Rubber Canning Rings, I don't have to struggle as much. Both these and the rubber ones are being used right now. ### ⭐⭐⭐⭐⭐ Problem solved, great seal *by D***M on August 25, 2016* I bought these to resolve an issue with my Perky Pet hummingbird feeders. The ant moat leaked as the seal between the cap and bottle was not tight. Added this seal and solved the problem I can fill the moats to the brim and no leakage. Excellent! (Note, the blue bottle feeder is not the perky pet one...the blue bottle has a solid cap so no leakage. But it is a hummer! ### ⭐⭐⭐ They are okay. not very thick and just barely ... *by K***E on October 3, 2016* They are okay. not very thick and just barely work. But they do work. Not as big as the red ones I use to use, but they wore out and I had to get something new. --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.hr/products/22190348-reusable-food-grade-airtight-rubber-silicone-seals-for-use-regular](https://www.desertcart.hr/products/22190348-reusable-food-grade-airtight-rubber-silicone-seals-for-use-regular) --- *Product available on Desertcart Croatia* *Store origin: HR* *Last updated: 2026-05-23*