Wave sound effect: these ocean drum instruments can create the sound of the ocean with swirling sound effects, which can create a relaxed and cheerful atmosphere, allowing you to enjoy the pleasant sounds of the sea, and giving you a feeling 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 quantity is abundant to meet your daily family or school usages Reliable and long time to apply: our wave drum features sturdy and solid construction, the drum ring is made of wood material, with a surface and nice texture, not easy to break and hard to deform, and filled with many small steel beads, firm 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, friends gatherings, camping and picnics Interesting tools: these are funny and reliable, 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 train coordination, and can stimulate their interest in sound and music Colour:Wood color Material: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 picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.