Cobble Hill Koi Pond Jigsaw Puzzle (1000 Piece) For ages 10 and Up, Proudly made in the USA Koi Pond is a 1000 piece jigsaw puzzle from Cobble Hill featuring a colorful display of Koi in a pond. Measures 19.26 by 26.625 inches when complete Cobble Hill offers a large selection of images that bring back days of old memories, colorful images to inspire your imagination