Durable pieces snap into place making for a most satisfying build Great for framing 750 pieces for a challenging yet satisfying build Measures 20" x 27" when complete 750 puzzle pieces This 750-piece jigsaw puzzle by Big Ben features a cozy cottage surrounded by colorful foliage. Measures 20" x 27" when complete. The Big Ben line of jigsaw puzzles feature high-quality greyboard pieces that snap together firmly for a great fit that lasts. Jigsaw puzzles are a great way to challenge your problem-solving skills and are a fun activity for the entire family.