This kit is a colorful collection of magnetic word and phrase tiles chosen to lead kids toward outlandish storylines. Suggested by educators, we've color-coded the tiles so kids learn about the different parts of language. Blue tiles are nouns and noun phrases, red tiles are verbs and verb phrases, yellow tiles are prepositions... you get the idea For ages 5 and up. This kit contains over 150 magnetic word tiles. Word tile height is .375". Package size is 4.75w x 6h x 1.25"d. Shipping weight is .5 pounds.