1.Children-friendly : The rainbow-color metal keys can teach the baby to recognize different colors. The easy-hold mallets allow kids use the glockenspiel simply and their hand control .2.Enlightenment Musical Instrument: The 8 note glockenspiel can cultivate players ' music cells, exercise coordination for hands to eyes, and development of left and right .3.Parent-child Interaction: Great musical instrument , music studio or -school musical classes. It suit for children and parents, which can increase parent-child interaction and nurture parent-child relationships during play.4.Premium Material: This tubular resonator is made of plastic and metal, and the GABC scale open on both sides.5.Easy to carry: The xylophone is equipped with a yellow piano case, and the bottom of the piano case has a groove to fix the movable sound brick. There is a handle on the piano case, which is convenient for children to carry.Specification:Name: 8-tone brick knock on pianoWeight about 0.75kgDescription: Music style: C/D/E/F/G/, with two hammers.colour:coloredmaterial:metal + plasticsize:26 x 16 x 5cmPackage Contents:1 set x 8-tone brick1 x Piano box1 pair x hammersOnly the above package content, other products are not included.Note: Light and different displays may cause the color of the item in the a little different from the real thing. The measurement allowed error is +/- 1-3cm.