Ceaco - 3805-1  - 10 Assorted Puzzles - 2x100, 4x300, 4x500, piece Puzzles  Sizes  100 piece = 180 x 230 mm ( 7 x 9 ins ) , 300 piece = 380 x 280 mm ( 15 x 11 ins ) , 500 piece = 460 x 360 mm ( 18 x 14 ins )