1、Octagonal shape provides sharp and angular corners for the internal filling to strike against, which makes the resulting sound sings with a clearer, higher pitch than traditional round shape shakers. 2、Aluminum inner shell with flat and angled surfaces can deliver a great mid to high range tone, which makes the shaker produce a bright sound that can easily cut through a mix in live performance or in the studio. 3、The shaker can shape virtually any piece of music because it\u0027s highly sensitive to your hand movements so your deliver will always come through with fluidity and clarity. 4、With large chamber space for the filling inside to move around freely, the accented rhythms is easy to be controlled. The shaker is suitable for beginners, percussionists and drummers. 5、The pitch is determined by the shaker\u0027s length, so we provide 4 kinds of shakers with different lengths for your option. Octagonal shaker with plastic and built-in aluminum shell can produce clear and high pitch as accompaniment music, which can easily cut through a mix in live performance or in the studio. It's octagonal shape and large chamber space makes the resulting sound brighter and easier-to-control than traditional round shape shakers. It's a perfect gift choice for both beginners and professionals. Features: Octagonal shape provides sharp and angular corners for the internal filling to strike against, which makes the resulting sound sings with a clearer, higher pitch than traditional round shape shakers. Aluminum inner shell with flat and angled surfaces can deliver a great mid to high range tone, which makes the shaker produce a bright sound that can easily cut through a mix in live performance or in the studio. The shaker can shape virtually any piece of music because it's highly sensitive to your hand movements so your deliver will always come through with fluidity and clarity. With large chamber space for the filling inside to move around freely, the accented rhythms is easy to be controlled. The shaker is suitable for beginners, percussionists and drummers. The pitch is determined by the shaker's length, so we provide 4 kinds of shakers with different lengths for your option. Note: Size and color may be slightly different because of manual measurement and different light conditions, please in kind prevail. Thank you. Specifications: Length: 128mm/ 157mm/ 198mm/ 308mm (Optional) Color: Black Material: Plastic + Aluminum Diameter: 50mm / 1.97in Package Size: 13 * 5 * 5cm / 5.12 * 1.97 * 1.97in 16 * 5 * 5cm / 6.30 * 1.97 * 1.97in 20 * 5 * 5cm / 7.87 * 1.97 * 1.97in 31 * 5 * 5cm / 12.20 * 1.97 * 1.97in Package Weight: 105g / 3.70oz 119g / 4.20oz 135g / 4.76oz 211g / 7.44oz Package List: 1 * Octagonal Shaker 1 * Octagonal Shaker