Beautiful, precision-made, two-sided Alphabet Letter Tiles for word building activities. These plastic tiles measure 1" x 1.25" . Lowercase on one side, uppercase on the other. Vowels are red and consonants are black. Includes 136 two-sided Alphabet Letter Tiles for word building activities (4 to 6 of each letter), all in a convenient Letter Tile Organizer. For grades K-3.