Le ParfaitLe Parfait 85mm Rubber Flat Washer Pack of 10

These rubber seals are perfect replacement for the seal your looking for on your Fido jars. These are great for canning or otherwise giving that hermetically jar you can trust.

Just what you need to replace your kilner jar sealing rings

Fast deliveryExpands the lifetime of my jarsWould buy more

Good

The perfect fit looks too small till you put it on then just perfect.

You have to persevere to stretch the seal over the glass lid.