Rolimate Educational Preschool Wooden Cube Block Travel Jigsaw Puzzle - Train Car Ship airplane Excavator Ambulance, Birthday gift toy for age 3 4 5 Years Old and Up Toddler Kid Baby Children Boy Girl Safe material protect skin: puzzles made up by woodens and organic pigment. Safe for baby: you do not need worried about the kids will swallow it, the size is big enough to stop them do bad things Safe to play: surface had been polished, never hurt kids hands Good idea: One product is able to combined into 6 picture, this special design will help kids funny Beautiful full color graphics featuring your characters