Larsen Maxi Volcanoes Jigsaw Puzzle With Larsen you will learn about volcanic eruptions while you are puzzling. Can you put the puzzle pieces in the right place? The puzzle pieces only fit in one place. You place the pieces on a puzzle board, which makes it easy to move or frame your creation. Specifications: Color: multicolor Gender: junior Material: cardboard Cardboard thickness: 5 mm Dimensions: 36.5 x 28.5 cm (L x W) Number of pieces: 70 pieces Weight: 330 grams Age: from 4 years