Wave sound effect: these ocean drum instruments can create the sound of the ocean with swirling , which can create a relaxed and cheerful atmosphere, allowing you to enjoy the pleasant sounds of the sea, and giving you a of being at sea What you will receive: the package comes with 2 pieces of professional drums,10 inches in diameter, convenient and comfortable to apply, and the is abundant to meet your daily family or school usages and long time to apply: wave drum features sturdy and solid construction, the drum ring is made of wood , with a surface and texture, not easy to and hard to deform, and filled with many small steel beads, and sturdy to use Wide range of applications: these ocean sound drums are perfect supplies for the musical classroom, whether playing alone or with a group; In addition, these drums are also suitable for concerts, weddings, birthday parties, family reunions, gatherings, camping and picnics Interesting tools: these are funny and , just tilt the drum horizontally to create the sound of waves, and beat the drum to rough waves; And the drums can be served as perfect education tools to help develop your children's musical potential and coordination, and can stimulate their interest in sound and music Colour:Wood color :wood + metal Size:About 25cm diameter Package Contents: 2 * Tambourine Only 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.