Jigsaw2order Blank Puzzle, 70 Large Numbered Blank Puzzle Pieces, Puzzle Size Size 18 x 24.5 inch, Piece Size approx 3 inches, Wedding Guest Book Puzzle Jigsaw2order High Quality 18 x 24.5in white jigsaw puzzle with 70 large puzzle piece blanks. Need more pieces? Buy 2 or more and frame together. Resilient high quality 3in Blank Puzzle Pieces. All puzzle pieces numbered on the back to make for easy assembly. Many uses including wedding guest book puzzle, Wedding Shower Parties, Anniversaries, Kids Blank Floor Puzzle, Corporate Team Building Activity, etc. Puzzle surface is made from high quality bright white art paper. Use any type of pen or pencil. Extra large 3in puzzle pieces suitable for writing a brief message and signature.