These little guys are perfect for a second ear piercing. I love the plastic post and setting which seem to 'disappear', leaving only the colored stud visable. The posts are longer than most earrings so I snipped them shorter (easy to do since they are plastic!). There are some duplicate colors in my package but I'm ok with that because I like having a backup in the event I lose one. The little plastic case they come in is a brilliant idea for storing small stud earrings so I've moved all of mine into this one case. So far, very durable as I've showered and slept in them with no problems. Excellent value! If the size of the stud is a concern, consider that they are close to 1/8" in diameter (see my uploaded photo, but note that earrings are more sparkly than they appear in the photo).