---
product_id: 325544237
title: "12 Pack Rubber Seals for Glass Jars, Replacement Silicone Gasket Seal Ring, Silicone seals for 2.75 Inch / 70mm Regular Mouth Canning Jar (White)"
brand: "sheynian"
price: "₩23164"
currency: KRW
in_stock: true
reviews_count: 8
category: "Sheynian"
url: https://www.desertcart.kr/products/325544237-12-pack-rubber-seals-for-glass-jars-replacement-silicone-gasket
store_origin: KR
region: South Korea
---

# Fits 70mm regular mouth lids 12-pack silicone seals BPA-free, reusable & heat resistant 12 Pack Rubber Seals for Glass Jars, Replacement Silicone Gasket Seal Ring, Silicone seals for 2.75 Inch / 70mm Regular Mouth Canning Jar (White)

**Brand:** sheynian
**Price:** ₩23164
**Availability:** ✅ In Stock

## Summary

> 🔒 Seal in freshness, unlock your pantry’s potential!

## Quick Answers

- **What is this?** 12 Pack Rubber Seals for Glass Jars, Replacement Silicone Gasket Seal Ring, Silicone seals for 2.75 Inch / 70mm Regular Mouth Canning Jar (White) by sheynian
- **How much does it cost?** ₩23164 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.kr](https://www.desertcart.kr/products/325544237-12-pack-rubber-seals-for-glass-jars-replacement-silicone-gasket)

## Best For

- sheynian enthusiasts

## Why This Product

- Trusted sheynian brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Safe & Sustainable Silicone:** Made from BPA-free, dishwasher, freezer, and microwave-safe silicone for worry-free reuse.
- • **Upgrade Your Mason Jar Game:** Replace worn-out seals and avoid food spoilage—because your kitchen deserves the best.
- • **Airtight Freshness, Every Time:** Precision groove design ensures a secure, leak-proof seal to keep your food fresher longer.
- • **Versatile Food Storage Solution:** Ideal for preserving everything from jams and herbs to smoothies and snacks with confidence.
- • **Universal Fit for Regular Mouth Jars:** Perfectly sized for 2.75-inch (70mm) lids, compatible with most standard canning jars.

## Overview

This 12-pack of BPA-free silicone gasket seals fits standard 70mm regular mouth canning jars, providing a durable, airtight, and leak-proof seal. Designed with a raised lip and groove for a secure fit, these reusable seals are dishwasher, freezer, and microwave safe, making them the perfect upgrade for preserving your food’s freshness and extending shelf life.

## Description

SHEYNIAN 12 Pack Rubber Seals for Glass Jars, Replacement Silicone Gasket Seal Ring, Silicone seals for 2.75 Inch / 70mm Regular Mouth Canning Jar (White) What’s this? Food-Grade Silicone seals for glass jar canning jars  What’s this for? Perfect replacement silicone jar gasket seal ring when your gasket wear out, the gasket is work well for airtight and sealing, keep your food, fruit, vegetable, jams, sauces and snacks in fresh Specification Size: Fit for Regular Mouth Lid which outside diameter is 70mm (2.75") Color: White Qty: 12Pcs Material: Food-Grade Silicone

Review: This brand works it keep an airtight seal. - They work perfectly. I keep everything in canning jars. I have some older white ball plastic lids that don’t seal as good as the black lids. These rings really helps make them an air tight seal. When I ordered another set I did not search my orders to get the same ones and waisted my $ on them. They were thinner and smaller. They did not go all the way to the inside lid edge and falls out into the jar of food before you can seal the lid. I’m having to toss them. I didn’t realize it until it was too late to return them. The one on the right is this seal that works great.
Review: Fits multiple sizes of antique canning jars - Works great on all sizes of antique canning jars, and holds a seal well. I use the old style jars for my dried herbs and tea since I don't trust this for actually canning sealing and this works perfectly for what I need it creates an airlock and holds freshness

## Features

- Perfect for Regular Mouth Lid which outside diameter is 70mm (2.75")
- 12 Pcs Silicone Seals replaced your broken sealing rings and keep the airtight and leak proof of Mason Jars
- Safe Silicone Materials: BPA free, dishwasher safe, freezer safe, and microwave safe, heat resisting and resusable
- Good Sealing performance: Each silicone sealing ring features a groove for tight and secure fit, not flat, has the raised lip, not easy to slip or move around, good to protect the food be safe and fresh in your jars
- Wide applications: Those seal rings are workable for glass jars sealing to keep fruits, cookies, salad, milk, candies, smoothies, coffee, tea’s fresh and safe

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Best Sellers Rank | #84,380 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #482 in Canning Lids |
| Customer Reviews | 4.4 out of 5 stars 184 Reviews |

## Images

![12 Pack Rubber Seals for Glass Jars, Replacement Silicone Gasket Seal Ring, Silicone seals for 2.75 Inch / 70mm Regular Mouth Canning Jar (White) - Image 1](https://m.media-amazon.com/images/I/61xtYF5HpOL.jpg)

## Questions & Answers

**Q: What is the inside diameter of the 70mm size?**
A: the inside diameter of the 70mm is 2 inches

**Q: Are these safe to use in home canning**
A: yes they protect your food the same as the old rubber jar seals.

**Q: What is the inside diameter of the 86mm seal?**
A: The diameter of the 86mm seal is 2.76inch

## Customer Reviews

### ⭐⭐⭐⭐⭐ This brand works it keep an airtight seal.
*by K***L on January 1, 2026*

They work perfectly. I keep everything in canning jars. I have some older white ball plastic lids that don’t seal as good as the black lids. These rings really helps make them an air tight seal. When I ordered another set I did not search my orders to get the same ones and waisted my $ on them. They were thinner and smaller. They did not go all the way to the inside lid edge and falls out into the jar of food before you can seal the lid. I’m having to toss them. I didn’t realize it until it was too late to return them. The one on the right is this seal that works great.

### ⭐⭐⭐⭐⭐ Fits multiple sizes of antique canning jars
*by A***I on August 7, 2025*

Works great on all sizes of antique canning jars, and holds a seal well. I use the old style jars for my dried herbs and tea since I don't trust this for actually canning sealing and this works perfectly for what I need it creates an airlock and holds freshness

### ⭐⭐⭐⭐⭐ These were perfect, if you have the jars.
*by P***E on February 9, 2024*

I liked the flexibility, the size, and the color. My only problem them was that they are slightly larger than what I needed. They still work well for now.

## Frequently Bought Together

- SHEYNIAN 12 Pack Rubber Seals for Glass Jars, Replacement Silicone Gasket Seal Ring, Silicone seals for 2.75 Inch / 70mm Regular Mouth Canning Jar (White)
- 12 Piece Rubber Seals Rings for Glass, Airtight Silicone Replacement Gasket, Leakproof Silicone Gasket Sealing Rings for Mason Jars, Elastic and Fits Most Sizes (White)
- 8pcs 3.75" Silicone Jar Gaskets Silicone Gasket, Rubber Seals for Glass Jars, Leak Proof Jar Seal Accessories, Suitable for Mason Jars Jar Lids

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*Product available on Desertcart South Korea*
*Store origin: KR*
*Last updated: 2026-02-19*