Our invitation to spell learning set is the largest single board we have ever made. Its almost 3 feet long at 32 inches, and 11.25 inches tall. This board is a learning tool that can help your little learner through many stages of spelling. The main board has recessed spaces that fit our tiles that correspond to the type of letter or letter combination. The word building board has 3 rows that can fit 10 letter or letter combinations. This set includes the main board, the word building board and all the tokens which include 2 full sets of a-z (5 Consonant teams-13 tiles Vowel teams- 21 tiles Consonant suffixes-6 tiles Vowel suffixes-7 tiles Sound of er- 6 tiles Sound of sh-4 tiles Other tiles- 5 tiles The spelling set can be used in many ways, including filling in the tiles by placing them in their correct categories or using the completed board and spelling words on the word building board. This board works great in conjunction with many homeschooling curriculums, and can be used for many years to come.