Tiles are usually made of wood or plastic and are 19 by 19 millimetres (0.75 in × 0.75 in) square and 4 mm (0.16 in) thick, making them slightly smaller than the squares on the board.
What do the squares on Scrabble mean?
When buying a Scrabble board game, you may come across several different variants, but the classic Scrabble board game features light red squares that represent a double word score, red squares for triple word scores, light blue squares for a double letter score, and one dark blue square for a triple letter score.
What size letters Scrabble tiles?
What Size Should You Make Your Letter Tiles? You can make these wall tiles in just about any size you like. I found that the most common dimensions were 5×5, 6×6, or 8×8.