Hape Mother Layer Wooden Puzzle with 28 Pieces 6-piece 5 layer puzzle Simple illustration of the development of a baby and physical changes of mom Makes it easier for youngsters to understand what happens during pregnancy, a perfect gift for a soon-to-be older sibling Toy finishes are all non-toxic, child safe, and of the highest quality All Hape products comply with EN71 and ASTM quality standards - wood used comes from FSC managed forests