CACAGOO Irish Whistle Traditional Tin Penny Whistle 6 Holes Flute Wind Music Instrument for Beginners Intermediates & Experts- Key of D Features: tin whistle create a accurate melodic tone effortlessly. Entry level 6 holes tin whistles is easy to play for a beginner or hobbyist. Durable thickened aluminum alloy with smooth appearance, comfortable to grip. Comes with a lightweight transparent case to store the flute, also convenient for carrying. Tone is clear and timbre is pure, it is perfect for beginners, intermediates, and experts. Specifications: Key: Key of C / Key of D (Optional) Material: Aluminum alloy Item Size: 330 * 17mm / 12.99 * 0.67in, 305 * 16cm / 12.01 * 0.63in Item Weight: 68g / 2.42oz, 59g / 2.08oz Package Weight: 85g / 3.02oz, 76g / 2.70oz Package Size: 33 * 2.4 * 2.4cm / 12.99 * 0.94 * 0.94in, 29.7 * 2.4 * 2.4cm / 10.98 * 0.94 * 0.94in Packing List: 1 * Tin Whistle 1 * Storage Case tin whistle create a accurate melodic tone effortlessly. Entry level 6 holes tin whistles is easy to play for a beginner or hobbyist. Durable thickened aluminum alloy with smooth appearance, comfortable to grip. Comes with a lightweight transparent case to store the flute, also convenient for carrying. Tone is clear and timbre is pure, it is perfect for beginners, intermediates, and experts.