Key Features Number Four Decorative Block Material - Strong MDF Measures - Approx 11cm Tall Great for Birthday and Anniversary Parties! White Number Block These lovely number blocks are perfect for many different occasions. Whether you are celebrating a birthday or anniversary, or want to display them on a shelf in your child\'s nursery or playroom, the blocks will look great alone or together, and have a timeless look that you won\'t grow bored of! Easy as one, two, three!