So to start off, I always wear earrings, makes me feel complete, like others with rings or watches etc. that being said I work from home and have to wear a headset to answer calls and after wearing the headset for 8+hours my earring backs would be digging into my head. I started not wearing earrings and forgetting to put them back in. I was on Facebook one night and saw an ad for flat back earrings and was interested until I saw they were $60 a pair…instantly no. I went to my trusty amazon app and found these. They are exactly like the photos, and easy to get on and off. The back screws off and on with ease. I got the rose gold and so far so discolor or anything. Matches my rose gold wedding set which is a plus! The different styles allow for them to worn for any occasion! I won’t be wearing any other studs! So worth it!The back piece of the earring is a thick round piece. Not cute!Good quality! And they look very nice!I lovedSuper cute screw-back earrings, comfy to sleep in. If you have dexterity issues like me, they’re difficult to put on. Otherwise they haven’t rusted or oxidized. Love them!