These puzzle sizes range from 16'' x 20'' to 24'' x 36'', 121 to 246 pieces. Your puzzle's final size may be larger or smaller, and is usually determined by the expected number of people at the reception. Images are dry-mounted on 5-ply baltic birch plywood and coated with a preservative. Each puzzle piece is hand-cut on a scroll saw and hand-sanded to a smooth finish on the back. For more information, please visit www.firesidepuzzles.com.