November 2019 purchases

Are these clip on? Do you know if they had a non clip on version?

Yes, it is a clip-on earring and I think only clip-on version is available. There are 2 clips on each earring in order to secure it firmly on ears. If it is non clip-on, people then should have 2 ear piercings on each ear to wear it, which may be a problem to many people. Luckily, the design of the clips is different to the normal one. Seems that the ears won't be hurt after wearing it for a while.