My First Puzzle Set Series Are Great Starter Puzzles And Will Help Little Hands Develop Fine Motor Skills. 4-In-A-Box Shapes Introduces Basic Shapes And The Puzzles Progress From 2 Pieces To 4 Pieces, To 6 Pieces To 8 Pieces, Giving Your Child The Opportunity To Grow And Develop With The Set. The 8-Piece Puzzle Brings The Characters From The Other Three Puzzles Together In One Animated Scene With Lots To Talk About. My First Puzzle Sets Are A Great Way To Help Your Toddler Practice Their Tactile And Problem Solving Skills. Each Puzzle Measures Approximately 12.5” X 8.5”. Ages 2+ Years.