-The 1000 piece jigsaw puzzles and 1 bonus puzzle. Finished size: 28" x 20"/70*50cm. Interesting London Bridge, Put this puzzle together and challenge your family and friends -Materials: Using premium quality recycled cardboard, handcrafted cutting dies, and proprietary manufacturing processes make for minimal puzzle dust in the box, every part fits well. -Puzzles can effectively inspire people's thinking, train their thinking, judgment and patience. When you complete the puzzle, You can use it as a mural and hang it in your room or living room.