Okay, although I thought the pieces were older, they are like 6 cm or so but for my 2-year-old daughter it is very good. Even if he was younger too, for a months old baby because they don't fit in his mouth. The material is good, it is neither hard like plastic nor soft. His pieces fit together easily. My daughter loves it. It comes packaged in a transparent bag and put in a padded plastic cover, very well protected. It took longer to arrive than I said but it didn't seem like much to be a shipment to the Canary Islands. So everything ok👍