WHITE MOUNTAINS PUZZLES-1000 Piece Jigsaw Puzzle. Whether you are a collector of marbles or just nostalgic for childhood days spent playing and trading them, you'll love all the bright colors and various styles represented in this puzzle. The puzzle itself has 1000 total pieces and finished dimensions are 24x30 inches. Artist: Carole Gordon. WARNING-CHOKING HAZARD-Small parts. Not for children under 3 years. Recommended for ages 12 and up. Made in USA.