Pretty thin but they work fine
Tried to prepare it with the dehydrator and it ripped in 2 like a contact lense! But they stick on fine wo any preparation + reg nail glue. Also they have several large thumb sizes and tiny pinkie sizes but not nearly that many options for the middle fingers but I made it work bc I like a short stiletto/ almond shape , so I just filed down on the sides which is what I would do anyways.
Rating: 4 stars