Features 240 blocks with instructions to build a range of different items found in the city to help kids learn about the hustle and bustle of the urban world. This set includes pieces of various sizes and colours, including purple, blue, orange, red, brown, green, light green, white, and yellow. Wheel designs are printed on certain circular blocks to help add a bit of realness to the vehicles. Each standard block is 1.25"W, and between 0.625"L and 3.125"L. All products are non-toxic and BPA free. Ages 18 months and up.