Material: high quality wood & aluminum plate Size: about 38.2 * 13 * 4cm 10cm = 100mm = 3.94inch Function: percussion, intellectual development, interest training, entertainment toys Scenario: School music teaching aids, parent-child interactive games, early childhood education toys, birthdays, Christmas gifts Package List 1 pcs Kids Wooden Xylophone 2 pcs Wooden Mallet Due to the different monitor and light effect,the actual color maybe a slight different from the picture color. Please allow 1-2cm differs due to manual measurement. 1The brightly colored metal keys create pleasant tones and accurate sense of music in the beginning. 2Can stimulate children& 39;s musical talents, bright colors can increase children& 39;s sensitivity to color. 3It& 39;s easy to play and learn with the notes stamped onto the metal keys. 4Provides hours of music fun-play when you are with your kids. 5An ideal beginner instrument for your future artists.