Where are they made? I do not need a snippy comment from Buffy.

I was trying to look to see where they were made...but could not find an answer for you. I got these for my Italian Made Glass Gallon jars...so I am hoping they are also made in Italy. They do fit my jars perfectly, as the originals had dried and cracked after 10 years of service. These are good gasket replacements and I would purchase again. Hope that helps!

Can these be cleaned in the dishwasher?

I have washed mine in the dishwasher; being silicone, they should be pretty tough. I would make sure to place them top rack only, and pay attention (over time) to make sure the heating element doesn’t dry them out.

Would this help to tighten a rubber topper lid in a canister?

YES! I replaced all my canister lids with these and they work great and look very clean and fine as well. Make sure to measure the size ring you need for your specific canisters.

How much do they stretch? I need a replacement for a gasket that was 3.5 inches diameter inside, but I can't find that size anywhere.

They can't stretch. Each outside diameter is 9.5 cm/ 3.75 inches and inside diameter is 6.9 cm/ 2.75 inches.

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Outus 8 Pcs Silicone Seals for Glass Jars, 3.75" Replacement Gasket, White

Outus 8 Pcs Silicone Seals for Glass Jars, 3.75" Replacement Gasket, White

Product ID: 219479057

Details

Brand
Outus
Color
White
Item Thickness
0.12 inches
Material
Silicone
Shape
Round

🍓Food-safe silicone material

📏Precise 3.75" sizing for perfect fit

🛡️Airtight & leak-resistant seal

€ 17.31

Duties & taxes included

In stock

Sold byAmazon GreeceDelivered byDesertcartCustomer service byDesertcartReturns14 days · 30 with PRO

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Description

🔒 Lock in freshness, unlock your kitchen’s potential!

WASH REUSE REPEAT - Easy to clean and reusable seals keep your kitchen sustainable and organized.
PERFECT FIT EVERY TIME - Precisely sized 3.75" rings fit standard mason jars for hassle-free replacement.
VERSATILE STORAGE SOLUTION - Ideal for fruits, veggies, sauces, toiletries, and even DIY crafts—one gasket set to rule them all.
SEAL IN FRESHNESS SEAL OUT WORRY - Airtight, leak-proof gasket keeps your homemade jams and sauces perfectly preserved.
FOOD SAFE SILICONE ZERO COMPROMISE - Odorless, durable silica gel ensures your food stays clean and uncontaminated.

Outus 8 Pcs Rubber Seals are premium food-safe silicone gaskets designed to replace worn jar rings with a precise 3.75" diameter. These airtight, leak-resistant seals maintain freshness for homemade foods, jams, and sauces while being washable and reusable. Trusted by thousands with a 4.7-star rating, they offer a versatile, durable solution for all your glass jar storage needs.

Specifications

ASIN	B08BCNSC4S
Best Sellers Rank	#7,934 in Kitchen & Dining ( See Top 100 in Kitchen & Dining ) #61 in Canning Lids
Brand Name	Outus
Color	White
Customer Reviews	4.7 4.7 out of 5 stars (4,311)
Item Highlight	Silicone Material, Airtight Leak-resistant Seal, Ideal for Canning, Food Storage, Fruits, Vegetables, Jams and Sauces
Item Shape	Round
Item Thickness	0.12 inches
Item Weight	120 g
Manufacturer	Outus
Material Type	Silicone
Model	Outus-W-silicone-568
Part Number	Outus-W-silicone-568

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