I love cupcakes and I have around me to enjoy enough child in me at this key caps. The caps are beautifully done in any case! The each cupcake a different color and has some style I find wonderful. The front is printed cute and the material appears stable enough. Thought the caps for traditional keys are designed with round Reiden, I have but they also get on my square apartment keys and also my bike key is now pretty to look at, though the hole in the bow is not in the middle. You have a little pull and straighten, but you can use these caps for the majority of the key. However, it is advisable to decorate not too many keys on your keyring so because the caps make the key also quite a bit thicker. More than 3 should probably at no keyring.