This item is designed for violin of 3/4 or 4/4 size.<br /><br />Features:<br />Made of metal・ copper nickel alloy・ sturdy and durable.<br />4 fine tuners in 1 pack.<br />Helps to keep violin in tune.<br /><br />Specifications:<br />Quantity: 4<br />Material: Copper nickel alloy<br />Product weight: 5g / 0.2oz<br />Package size: 9.5 * 7 * 0.5cm / 3.7 * 2.8 * 0.2in<br />Package weight: 16g / 0.6oz<br /><br />Package List:<br />4 * Tuner<br><img src="//img.tomtop.com/product/xy/2000/2000/p/tt/i/7/i710-3-c29b.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/i/7/i710-6-c29b.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/i/7/i710-4-c29b.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/i/7/i710-5-c29b.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/i/7/i710-2-c29b.jpg" /><br>$$<img src="//img.tomtop.com/product/xy/2000/2000/p/tt/i/7/i710-7-c29b.jpg" /><br>