NANSHINE500pcs 63mm(2.5") Pressure Activated Seals Cap Liners Red Foam Sealing inserts for Glass & Plastic Jar Bottles Containers No Induction Sealer Needed

I couldn't use itIt doesn't work

I’m sure that the general idea it’s great but they send you this stuff all in one Ziploc bag with no layer of protection between one another and they’ll come already fused with one another I tried gently to separate them but it’s impossible so you’re buying some thing that you’re going to have to just throw away

Item looks like it could work as intended (couldn’t test it) but the size is inaccurate. It’s not 2.5in wide.

Excelente safety seals. Once pressure is exerted with the lid, the seal is perfectly sealed.

Thanks guys

This wasn't good at all it melted in the bottle when I tried to use the machine to seal it. I will send it back