These earrings are the BOMB!!! I LOOOOOOVE them! I never take them off!!! I wear them to bed/shower and are pretty much my everyday pair and have held up amazingly well! The screw in easily, you can wear them large or small side out but I will say for some reason the smaller side out is harder to screw so I just wear the larger side showing. They are simply beautiful!!!! You will not be disappointed!