Item Type: 440Hz Tuning FrokProduct Material: Stainless SteelHandle Length: Approx. 38mm / 1.5inTuning Fork Length: Approx. 85mm / 3.3inTuning Fork Diameter: Approx. 4.5mm / 0.2inTotal Length: Approx. 120mm / 4.7inPackage List1 x 440Hz Tuning Frok1Standard A 440Hz tuning fork offers you a clear and accurate pitch, and longer sound for easier tunning. 2With this tunning fork, the tunning will be much more convenient, saving both your time and effort. 3Suits for all tunbale instruments, especially for for stringed instruments such as violin, guitar, etc. 4Made of high quality stainless steel, the tuning fork is rustproof and durable for long-term use. 5The light weight and compact size make it easier to carry with you where you go.