Art Puzzle 260 piece puzzle monoblock is cut with knives. Each piece has a different cut. No piece fits anywhere else. Production is done without human touch by printing on 2 mm blue cardboard. Number of Pieces: 260 Piece Puzzle Product Dimensions: 48 x 34 cm Product Box Dimensions: 19 x 26.5 x 6 cm Product Weight: 500 Gr. Age Group: 8+ Years