Approximately 3kg of LEGO blocks (official product). Mainly includes "CITY" and "Castle" series. These were played with by a child, so there may be missing pieces. Please understand. The catalog has folds and tears. Weight measured using a bathroom scale, so some error is possible. Everything in the photos is what will be provided. I have tried my best to remove them, but there may still be some non-LEGO parts or small foreign objects mixed in. Please be aware of this. Will be sent in a bag inside a cardboard box. Please purchase only if you understand that these are used items. LEGO Type: LEGO Theme/Series: Castle Theme/Series: City