This is a set of three CAT MATE cat doors. ① is a CAT MATE 255W, a glass magnetic cat door. ② is a CAT MATE 210W, a glass cat door. ③ is a CAT MATE 304w, a cat door with a lock. The accessories are all shown in the photos. The boxes have some discoloration and wear. Although they are new and unused, there are minor scratches and dirt (photos 17 and 18), so please refrain from purchasing if you are concerned. Only those who understand, please.