Made of safe and durable plastic, this letter tiles are smooth without burr, parent can let the children play with confidence.Educational and interactive :This funning game can encourage children with spelling, cultivating their language ability in a early age. Parents and children can have fun to gather by playing this board game.Easy to play :This is a fun-filled educational word game that requires no pencil, paper or board, children can play it easily.Portable :144 pcs of letter tiles comes with a cute banana shaped pouch, is very easy to carry with for travelling or playing at home.Note :Please allow 2-3 cm difference due to manual measurement. Besides different computers display colors differently, the color of the actual item may vary slightly from the below images, thanks for your understanding(1 inch = 2.54 cm)