Product Name: 1000 Paper Puzzles for Adults and KidsDimensions: 38 x 26 cm = 14 x 10 InchesThickness: 2 mm PiecesQuantity: 1000 PiecesMaterials: Paper Puzzles are an entertainment: For children, puzzles develop their thinking and practical skills. You can use puzzles to appreciate the charm of the world and humanities. For adults, puzzles can relax the mind and keep free time. Solving 1000 puzzles is a challenge. Both adults and children have a sense of achievement! Warning: Use under the direct supervision of an adult. Not suitable for children under 4 years old. If you have any questions, please contact us via email. We will reply as soon as possible, we will provide better service, the screen color will be different, the picture is for reference only