NANSHINE 500pcs 20mm/ 0.79" Pressure Activated Seals Cap Liners Foam Sealing inserts for Glass & Plastic Jar Bottles Containers No Induction Sealer Needed

Very good. My 7th purchase

I will recommend this item as the pricing is very good and the quality of the item is also great

I ordered the seals for my Goat's Milk Body Wash and they fit the inside of the flip top cap lid and the mouth of the 8 oz. bottle.

Only one size came and it was to small

It works fine. Adhesive isn’t as sticky as others but works fine for me

I ordered them to big, but they work great. All you need to do is apply pressure. I placed mine on the bottle openings and then placed the tops. I went back to check after a few mins, and they had already started to adhere. I am pleased, but will need to order a smaller size.

We use little 5mL glass jars with screw on lids for spices, and these fit them perfectly. Unfortunately, if we just pop them into the lids before screwing the lids on, there isn't enough pressure between the lids and the rim of the jars to get them to stick, so they end up just sorta becoming part of the lid when it's unscrewed. If we put them on the jar, then press something flat on top of them firmly, THEN screw on the lids, they stick fine and stay sealed when the lid is taken off. That adds an annoying step to our packing process, so once we use up this box we're switching to different packaging.

Great seals that get the job done!