Kouley 2 Pairs Screw On Earring Backs,925 Sterling Silver Screw Earring Backs for Studs,Hypoallergenic Screw Backs for Earrings Fit Threaded Post 0.032''（Silver）

A little larger than the original but workable.

I got these as a back pair for earrings I was giving as a gift. The worked perfectly; I tested them on the earrings before wrapping them. They are doubly secure as there is the normal home for the earring back and then a second hole before they can be screwed on. I wish I'd know about these types of backs for all of the earrings and/or backs I've lost over the years.

not secure at all . sizing not listed correctly.

Great item. I lost the originals but these were perfect!

These are quite larger than expected. They do fit the screw earrings, but they cover a lot of the ear lobe which can cause irritation. I do have to twist them often so they stay on.

Had a hard time figuring out what size back I needed as I didn't have calipers to measure. I was pleased with the product and the sizing worked based on the instructions. i will say at first I thought they were too small for the post but you just have to force the twisting and then it loosens a bit. Definitely the right fit! Perfect!

Perfect replacement for the screw back that I lost. I was not exactly sure what size screw on I needed. There were two sets (I only needed one), but it fit the back of my earring just right. Not 14K white gold, but silver, so should last and cannot see it anyway! Comfortable on the back side of my lobe and looks like it will last. Good value for two pair.

These keep my diamond studs safely on.