Educational Insights Short Vowels Phonics Dominoes emphasize short vowel sounds, beginning consonant blends and digraphs, word building, and spelling patterns. Kids can form hundreds of words and the dominoes are printed with high-utility consonants and important phonograms. Pack includes a solid storage container, an online activity guide, and 84 dominoes. Learning Skill: Reading + Writing Measurements: 4 Length/Inches, 5 Depth/Inches, 7.5 Height/Inches Base Material: 100% Plastic Care: Wipe Clean Country of Origin: Imported