Sound Segmenting Trays are the perfect addition to a small group table when teaching phonemic awareness and phonics. Teachers can use the trays to help children break down words with 2, 3, and 4 sounds. Each tray measures 7"L x 9"W x 0.5"H. Write-and-wipe trays have 1 large slot to hold cards and a magnetic wand with 2 rows of circular indentations for segmenting words. It includes 6 Rainbow-colored trays and 1 Guide.