Thank you very much for viewing. This is a set of small LEGO block parts. The size of the case is approximately 17cm x 24cm (length x width). I don't know the names of the small parts, but I am selling them because my child has grown up and no longer uses them. I will include the transparent plastic case, but it has scratches, so please consider it as a bonus. Please note that no claims or returns are accepted after purchase.