Lascal Buggy Board All parts are included. It was very convenient when moving around with two children, with only the mother, when raising children with a two-year age difference. The reason for the issue is that one of the arm extension parts is tightly fastened and cannot be removed, so it is being sold as is. (The relevant page on page 7 of the instruction manual is the applicable part) Also, the cotter pin is slightly chipped and a little difficult to use. This was able to be substituted with a 10-yen coin, etc. Although the usage period was short, please understand that there are scratches from normal use. I used it attached to a Combi Sugocal and a Bugaboo Butterfly. It can be attached to most strollers. - Brand: Lascal - Model Name: Buggy Board - Maximum Load: 15kg - Target Age: 2-5 years old - Included Items: Instruction manual, all mounting parts Thank you for viewing.