Puzzle material: 100 pieces of wood Iron box size: 13.5*9.5*4.5cm Small size: 4.5*2.4cm Puzzle size: 28.5*23cm Product name: 100 pieces of double-sided puzzle Box material: iron box Weight of one box: 250g Packing quantity: 96 PCS per box Outer box size: 56*38*27.5cm Gross weight of one case: 24kg