This “I Love Unicorns” Secret Message Puzzle from Chalk & Chuckles is an engaging and unique puzzle activity. 2-in-1 - Part one of fun is putting the puzzle together. Part two begins after the last piece is placed. Use the Unicorn Decoder Mask to read 10 happy hidden messages and affirmations. Let the magic begin! Perfect Birthday Gifts for Unicorn Lovers!Characteristics: Includes 100 Piece Puzzle, 1 Unicorn Mask.Age: 5 – 10 yearsSize: Finished Puzzle Size is 19 x 14 inches.