Free shipping, no comments needed, instant purchase OK. This is a set of 2, so you can install them with a consistent look, such as at the top and bottom of stairs or in the kitchen. The accessories are only those shown in the photos. There is some slight wear and tear, and some dust and dirt in small areas. Please check the manufacturer's website below for the size and features. Nihonikuji's website: https://www.nihonikuji.co.jp/item/smartgate2