Add a fascinating new look with these innovative mirrored blocks. This set consists of geometric shaped, hardwood framed blocks that permanently encase an unbreakable acrylic mirror so you can ensure your little one is safe while playing. the 8-piece set contains a variety of geometric shaped blocks including squares, rectangles and triangles, to inspire creativity and versatile building options. Square blocks measure 4.5" x 1.5" thick. Recommended for children ages 3 years and up.