Bondo Drop Seal Style 3D Puffy Stickers This is a set of 6 different types, with 6 stickers in total. They are made of hollow plastic. They are slightly inferior to real Bondo Drop Seals, but they are very cute ^ ^ My elementary school daughter is very satisfied as she can use a lot of them. These are made overseas, so please refrain from purchasing if you are looking for perfect, authentic Bondo Drop Seals. The photos 2-4 are of the actual product. No claims and no returns are accepted.