■ Nihon Ikuji Okudake Toosenbo (Baby Gate) The accessories are all that are shown in the photos. I received this from a friend, and there is no manual. ■ It is likely the M size. I do not have the manual, so I do not know the details of the product, and I may not be able to answer your questions. ■ It is a used item and has some scratches, but it has been used infrequently, so there is no problem with normal use. ■ It will be packed with bubble wrap instead of cardboard for shipping.