10PCS Silicone Jar Gaskets Replacement - Rubber Seals Rings Airtight Gasket Sealing for 4.2-4.3 Inch Mouth Glass Canning Jars Lids - Leak Proof Rubber Seals Rings - 4.5 Inch(Outer Diameter) Tambourine 5mm line spacing

5mm line spacing

Textured sponge

avoids scratches

While highly heat-resistant

10PCS Silicone Jar Gaskets Replacement - Rubber Seals Rings Airtight Gasket Sealing for 4.2-4.3 Inch Mouth Glass Canning Jars Lids - Leak Proof Rubber Seals Rings - 4.5 Inch(Outer Diameter) Tambourine 5mm line spacingPractical Usage: these silicone gasket sealing rings 4. 5 Inch(outer Diameter) are suitable for transporting food or drinks without leaking, good replacements if your gaskets wear out, the silicone canning rings can be applied for airtight sealing to keep your fruit, vegetables, jams, sauces preserved, it is effortless to wash and easy to assemble them Size Details: Each silicone jar gasket outer diameter is 11. 3 cm 4. 5 inches, inner diameter is 8.